Holland Tunnel

Holland Tunnel

Company type	Vehicular tunnel
Industry	Transportation
Founded	1920
Founder	Clifford Milburn Holland (chief engineer)
Headquarters	New York City, New York and Jersey City, New Jersey , United States
Area served	New York City and Jersey City metropolitan area
Key people	Clifford Milburn Holland, Milton Harvey Freeman, Ole Singstad
Products	Vehicular tunnel passage beneath the Hudson River
Owner	Port Authority of New York and New Jersey

The Holland Tunnel is a vehicular passage beneath the Hudson River that links Hudson Square and Lower Manhattan in New York City with Jersey City, New Jersey. Managed by the Port Authority of New York and New Jersey, it accommodates traffic on Interstate 78 and marks the eastern endpoint of New Jersey Route 139. This tunnel is one of the three principal vehicle crossings connecting Manhattan to New Jersey, alongside the Lincoln Tunnel and the George Washington Bridge.

Plans for a permanent Hudson River crossing were initially proposed in 1906 but were postponed until 1919 when approval for a tunnel was granted. Construction commenced in 1920, culminating in the tunnel's opening in 1927 as the longest uninterrupted underwater vehicular tunnel globally at that period.

The Holland Tunnel was a pioneer in implementing mechanical ventilation systems within tunnels, a design developed by engineer Ole Singstad, who also supervised its completion. Early name proposals included Hudson River Vehicular Tunnel and Canal Street Tunnel; however, it was ultimately named in honor of its first chief engineer, Clifford Milburn Holland, who passed away in 1924 prior to the tunnel’s inauguration.

Description

The Port Authority of New York and New Jersey operates the Holland Tunnel, which consists of two side-by-side tubes beneath the Hudson River. The original design was led by chief engineer Clifford Milburn Holland, who died in 1924 before finishing the project. His successors Milton Harvey Freeman and later Ole Singstad completed the construction.

In recognition of its engineering significance, the tunnel was declared a National Historic Civil and Mechanical Engineering Landmark in 1982 and later designated a National Historic Landmark in 1993. Emergency response is provided by the Port Authority Police Department, which maintains a presence at Port Authority crossings.

Materials and dimensions

Each tube measures in diameter, with a spacing of between them beneath the Hudson River. The outer shell is composed of cast iron rings made from 14 curved steel segments, each approximately long, encased within a concrete layer. Inside, each tube contains a two-lane roadway with vertical clearance. The north tube extends for , slightly longer than the south tube’s length of . Including approach ramps, the north tube reaches , while the south tube extends to . Vehicles transporting hazardous materials, trucks exceeding three axles, or those towing trailers are prohibited; width restrictions apply at .

The submerged portions of both tubes stretch for , embedded within river silt. The roadways lie roughly below mean high water, with tunnel ceilings about beneath water level. The tubes descend at a maximum gradient of 4.06% and ascend at up to 3.8%. Shoreline approaches add roughly on the east side and on the west side; these sections are more rectangular and were constructed as open cuts later covered over. Interior surfaces are lined with glazed ceramic tiles intended to resist staining; predominantly white with two-tile-high bands featuring yellow-orange near the base and blue near the top.

The northern (westbound) tube connects Broome Street in Lower Manhattan to 14th Street just east of Marin Boulevard in Jersey City. The southern (eastbound) tube runs from 12th Street east of Marin Boulevard to the Holland Tunnel Rotary in Manhattan. Entrance and exit ramps are lined with granite and measure wide. While underwater sections run parallel, portals on each shore are situated two blocks apart to reduce congestion.

Originally surfaced with Belgian blocks and concrete, roadways were resurfaced with asphalt in 1955. Each tube includes an elevated catwalk on its left (inner) side standing above the roadway, linked by five emergency cross-passages. At opening, these catwalks featured police booths and telephones positioned every .

Traffic

Despite limitations on eastbound travel following the September 11 attacks, including a prohibition on commercial vehicles entering New York City after a threat in August 2004, traffic volume through the Holland Tunnel has remained relatively consistent. Although there was a significant drop immediately after September 11, daily vehicle counts declined from a high of 103,020 in 1999 to 89,792 by 2016. In 2017, the tunnel's eastbound direction accommodated roughly 14.9 million vehicles annually.

Ventilation

The Holland Tunnel holds the distinction of being the first underwater vehicular tunnel worldwide to utilize mechanical ventilation with transverse vents. On both sides of the Hudson River, there are two ventilation shaft structures—one situated onshore and another approximately offshore—constructed with buff brick exteriors and steel-reinforced concrete frameworks.

These river shafts extend above mean high water level and are supported by piers descending mainly below the water surface. They also function as emergency exits through shipping piers linking to land. The New York Land Ventilation Tower stands five stories tall at , while the New Jersey counterpart is four stories high at .

Collectively, these four towers contain 84 fans: 42 intake fans capable of moving between per minute, and 42 exhaust fans with capacities ranging from per minute. Exhaust ducts are positioned at the corners of the towers, while supply ducts run centrally. During construction, about two-thirds of the fans operated continuously, with the remainder reserved for emergency use. Fresh air is introduced through curbside openings, and exhaust air is expelled via ceiling slits. This system can completely renew the tunnel's air every 90 seconds, essential for eliminating carbon monoxide from vehicle emissions before catalytic converters became widespread.

Boyle Plaza

The Holland Tunnel’s approach in Jersey City starts where the lower level of NJ Route 139 merges with the Newark Bay Extension. On May 6, 1936, the stretch of Route 139/I-78 between Jersey Avenue and Marin Boulevard was dedicated to John F. Boyle, a former interstate tunnel commissioner. Although part of the Interstate Highway System, I-78 and Route 139 run concurrently along 12th and 14th Streets toward the tunnel, with westbound lanes on 14th Street and eastbound lanes on 12th Street. Jersey City restored and landscaped this plaza in 1982.

An eastbound nine-lane toll plaza is positioned at the eastern terminus of 12th Street just west of the tunnel entrance. The original eight-lane facility underwent renovation during 1953–1954, and the current nine-lane tollbooth structure was completed in 1988.

Holland Tunnel Rotary

After construction of the tunnel and increased vehicular traffic, St. John's Park Terminal—a railroad freight depot bounded by Laight, Varick, Beach, and Hudson Streets—was demolished. Its location served as a storage yard until the 1960s when it was transformed into a circular traffic roadway for vehicles exiting the eastbound tube into Manhattan.

Initially featuring four exits, this plaza was updated in the early 2000s with landscaping designed by Studio V Architecture and Ives Architecture Studio. To enhance traffic circulation, a fifth exit was added in 2004.

Freeman Plaza

Initially functioning as toll collection points for traffic heading into New Jersey, the small triangular plots near the westbound entrance of the tunnel are referred to as Freeman Plaza or Freeman Square. These areas were named in honor of Milton Freeman, who took over from Clifford Milburn Holland as the chief engineer for the Holland Tunnel project. The plaza received its designation shortly before the tunnel's inauguration in 1927. The toll booths were dismantled around 1971 when the Port Authority discontinued tolls for vehicles traveling to New Jersey, and subsequently, the space was enclosed with fencing. By the early 1980s, all toll collector structures had been removed. A bust commemorating Holland still stands outside the westbound tube entrance within Freeman Plaza.

In 2009, the Hudson Square Connection business improvement district was created with the goal of transforming Freeman Plaza into a pedestrian-friendly environment. Collaborating with the Port Authority, they devised a comprehensive five-year master plan valued at $27 million. The first phase, Freeman Plaza West, opened in 2013 and featured amenities such as umbrellas, bistro tables, and newly planted trees within the block bordered by Hudson, Broome, and Watts Streets.

Following this, Freeman Plaza East and North were developed in 2014 along Varick and Broome Streets respectively, outfitted with chaise lounges and additional bistro seating. In 2016, solar-powered charging stations were introduced alongside a summer lunchtime concert series titled live@lunch. That same year saw the installation of a sculpture by Isamu Noguchi within the plaza. Adjacent to Freeman Plaza lies One Hudson Square, which was officially recognized as a New York City landmark in 2013.

Necessity for a vehicular tunnel

Prior to the 20th century’s early decades, crossing beneath the lower Hudson River was only achievable via ferry services. The initial tunnels constructed under the Hudson catered exclusively to railroads operated by the Hudson & Manhattan Railroad (currently known as PATH), linking terminals in New Jersey to Manhattan: the Uptown Hudson Tubes opened in 1908, followed by the Downtown Hudson Tubes in 1909. Additionally, the Pennsylvania Railroad inaugurated its twin North River Tunnels, serving its new Pennsylvania Station, in 1910. These infrastructure projects proved that tunneling beneath the river was feasible; however, automotive traffic remained dependent on ferry transportation.

At that time, freight movement through the Port of New York and New Jersey predominantly occurred by watercraft, but increasing demand outpaced available capacity, leading some cargo to be rerouted to alternative ports. Attempts to establish a freight railroad tunnel faced opposition from influential syndicates controlling port operations. Public awareness of transportation bottlenecks heightened following incidents such as the Hudson River freezing over during winter 1917 and a Pennsylvania Railroad strike in 1918 that interrupted service. An engineer observed that constructing three freight railroad tunnels would ultimately be more economical than building a bridge.

Early proposals

The New York and New Jersey Interstate Bridge Commission was established in 1906 with a mandate to investigate options for crossing the Hudson River between New York City and New Jersey. That same year saw three railroads propose building a railroad bridge spanning the river. By 1908, three suspension bridge locations were under consideration at 57th, 110th, and 179th Streets in Manhattan since bridges were generally regarded as less costly than tunnels. These sites were chosen based on their suitability while other potential locations were dismissed due to concerns about aesthetics, geography, or traffic patterns. John Vipond Davies of Jacobs and Davies submitted an alternative plan for a vehicular tunnel connecting Canal Street in Manhattan with 13th Street in Jersey City, competing directly with the 57th Street bridge proposal. Some plans incorporated both bridge and tunnel options simultaneously. At that time, ferry services could not accommodate the approximately 19,600 vehicles crossing daily between New York and New Jersey. The Bridge Commission conducted meetings aimed at informing truck operators about both infrastructure proposals.

The United States Department of War mandated that any bridge at 57th Street maintain a clearance of at least above mean high water to avoid obstructing shipping lanes; conversely, a tunnel would be constructed approximately below mean water level. Renamed as the New York State Bridge and Tunnel Commission in April 1913, this body reported that constructing a Canal Street tunnel would cost roughly $11 million compared to $42 million for a bridge at 57th Street. Subsequent estimates indicated twin tunnels would remain near $11 million while bridges could exceed $50 million in cost. The geological conditions under Lower Manhattan favored tunneling over bridging solutions. By late 1913, engineers had submitted designs for both projects; local merchants in New York City preferred a tunnel while residents and motorists from New Jersey favored a bridge option. Ultimately, the commission showed preference toward building a tunnel while largely abandoning plans for the 57th Street bridge.

In April 1917, New Jersey’s Public Service Commission concluded that constructing a vehicular tunnel beneath the Hudson River was feasible. Governor Walter Evans Edge established a joint Hudson River Bridge and Tunnel Commission to coordinate efforts with New York regarding construction plans. Early in 1918, an official report recommended immediate commencement of tunnel construction. Two legislative bills proposing $6 million in federal funding were introduced but failed to advance beyond rejection by the Senate Interstate Commerce Committee before reaching full Senate consideration.

Approved Plans

The initial blueprint for the Hudson River tunnel consisted of two parallel tubes, each with two lanes designated for traffic moving in a single direction. In 1918, a call for proposals attracted eleven entries, among them a bi-level tunnel concept devised by engineer George Washington Goethals. His design, an adaptation of Jacobs and Davies' 1913 idea, featured two stacked levels with three lanes on each, accommodating opposing traffic flows. This plan was projected to cost $12 million and reach completion within three years. Subsequently, John F. O'Rourke proposed to construct the tunnel for $11.5 million. Goethals highlighted the importance of freight transit and intended to use a 42-foot diameter shield for excavation purposes.

Nonetheless, the large diameter raised issues regarding air pressure variations inside the tunnel. A panel of five engineers reviewed Goethals's proposal. In July 1919, President Woodrow Wilson endorsed a Congressional resolution authorizing the tunnel project and appointed Clifford Milburn Holland as chief engineer. Holland anticipated that tunneling through the Hudson's mud would be relatively uncomplicated and estimated a two-year construction timeline.

Since federal funding was not provided, New York and New Jersey agreed to jointly finance, construct, operate, and maintain the tunnel. Following Senate approval in June 1919, both states executed a contract in September 1919, which was finalized by January 1920.

Holland’s design incorporated two tubes with external diameters of 29 feet, each housing two lanes measuring 20 feet across—one lane intended for slower vehicles and one for faster traffic—slightly narrower than Goethals’s three-lane tubes with 24.5-foot-wide roadways. Holland argued that his twin-tube configuration required less excavation than Goethals’s single large tube and provided superior ventilation.

The westbound tube was planned to extend from Broome and Varick Streets in Manhattan to 14th and Provost Streets in New Jersey; the eastbound tube would run from 12th and Provost Streets back to Canal Street near Varick Street in Manhattan. The Motor Truck Association lobbied unsuccessfully for three lanes per tube.

Despite Goethals’s insistence on his novel approach, the New York and New Jersey Tunnel Commission rejected his proposal due to budgetary concerns, potential engineering vulnerabilities risking flooding, and insufficient ventilation ducts compared to Holland’s plan. Traffic forecasts indicated that approach roads could not accommodate wider tubes without expensive expansions. Consequently, the commission dismissed further consideration of Goethals’s design.

In May 1920, New Jersey’s legislature overrode a gubernatorial veto to authorize construction commencement; New York’s governor also signed a comparable bill that same month. By December 1920, New Jersey approved a $5 million bond issuance to finance the project.

Construction

The initial construction bid for the Hudson River Tunnel—covering two of eight proposed shafts—was announced in September 1920. Official groundbreaking took place on October 12, 1920, at Canal and Washington Streets in Manhattan, marking the start of work on the ventilation shaft. However, progress was soon hindered by concerns regarding the ventilation system and disputes over street-widening expenses on the New Jersey side. Additional delays resulted from disagreements between the New York and New Jersey tunnel commissions concerning contract awards for shaft construction.

Ventilation system

The Holland Tunnel's most significant engineering breakthrough lies in its ventilation mechanism, supported by four towers crafted by Norwegian architect Erling Owre. Unlike earlier underwater tunnels designed solely for electric trains with negligible emissions, this tunnel was intended for gasoline-powered vehicles, necessitating a ventilation system capable of efficiently eliminating carbon monoxide. Ole Singstad, the Chief Engineer, developed an innovative transverse ventilation approach that moves air across the tunnel tubes to maintain safe conditions.

In October 1920, General George R. Dyer confirmed that Singstad had created a viable ventilation strategy. Singstad partnered with Yale University, the University of Illinois, and the U.S. Bureau of Mines to construct a test tunnel exceeding 400 feet in length, simulating traffic scenarios and monitoring carbon monoxide exposure with volunteer participants. Additionally, the University of Illinois built a 300-foot experimental ventilation duct to analyze airflow dynamics.

By October 1921, Singstad determined that traditional longitudinal ventilation would require pressurization at very high airflow rates, whereas a transverse system—featuring the roadway compartment situated between two plenums supplying fresh air below and exhausting air above—was both sufficient and more efficient.

Extensive testing involving over two thousand prototypes confirmed the system’s safety and economic viability, leading to its incorporation into the tunnel’s final design. Upon inauguration, average carbon monoxide concentrations inside the tunnel measured 0.69 parts per 10,000 air—significantly below the allowable limit of 4—and were reportedly lower than those on certain New York City streets. This ventilation innovation was essential for operational safety and continues to serve as a standard in tunnel engineering.

Tunnel boring

By December 1921, resolution of ventilation and other technical challenges paved the way for groundbreaking in spring 1922. Initial plans to construct an open trench beneath the Hudson River were abandoned due to unstable soil conditions and heavy river traffic. Property acquisitions for tunnel approaches advanced rapidly to facilitate construction schedules. Following a public bidding process, Booth & Flinn Ltd. secured the contract on March 29, 1922, for $19.3 million. With materials already procured, excavation commenced two days later on Manhattan’s side.

Progress from New Jersey faced delays caused by land acquisition disputes involving Jersey City officials and the Erie Railroad, postponing work by roughly one year. Despite legal injunctions barring Jersey City from obstructing construction, no local groundbreaking ceremony was held as the Hudson River Tunnel Commission proceeded. Both states requested street widenings near tunnel entrances as part of project improvements.

The undertaking utilized six cylindrical steel tunnel shields—manufactured by Merchants Shipbuilding Corporation—to bore beneath the river and extend from the west bank to Jersey City portals. These shields could excavate rock at approximately 2.5 feet per day and softer mud at rates between 5 and 6 feet daily, powered by air compressors delivering pressures ranging from 20 to 45 psi. Excavation machinery was supplied by Marion Power Shovel Company. By September 1922, air compressors were operational and shield installation began on Manhattan’s side while caisson construction was underway in New Jersey.

Shield tunneling started in late October 1922 after steel plates were delivered; permanent steel ring linings followed soon after installation. Caissons were completed and floated into position by January 1923. Officials anticipated finishing within three years, aiming for late 1926 or early 1927.

Workers known as sandhogs operated under pressurized conditions up to 47.5 psi inside caissons to prevent water infiltration. They accessed these environments through airlocks and underwent controlled decompression procedures to avoid decompression sickness (“the bends”). Throughout construction, about 756,000 decompressions occurred with 528 non-fatal cases reported.

Geological obstacles included an unexpected granite bulkhead and a Manhattan schist outcrop beneath the riverbed that reduced excavation speed from 12.5 feet per day to less than one foot per day in September 1923; explosives were planned to continue progress without damaging shields. By December 1923, approximately 4,400 feet of each tube had been excavated; however, unforeseen difficulties increased project costs from $28 million to $42 million by January 1924.

By March 1924, all ventilation shafts had been completed and most underwater shields had passed through construction shafts. Radio transmission tests within the tunnel demonstrated mostly successful reception with minor dead zones.

Cost increases persisted as revised plans in July 1923 expanded entrance and exit plazas to handle greater traffic volumes on Manhattan’s Canal Street; by then $2.1 million had been spent on land acquisition. Further redesigns in January 1924—including changes to tunnel diameters and ventilation systems—added another $14 million to expenses.

Approaching Completion

The connection of the two tunnel tubes was planned for October 29, 1924, with President Calvin Coolidge activating the event remotely. Unfortunately, chief engineer Clifford Milburn Holland passed away two days earlier due to stress related to managing construction, causing a delay in the official ceremony. The tunnel breakthrough happened quietly on October 29, and on November 12, 1924, the Hudson River Vehicular Tunnel was officially renamed the Holland Tunnel. After Holland’s death, Milton Harvey Freeman assumed leadership but died in March 1925; Ole Singstad then succeeded him and guided the project to its conclusion.

Extensive urban alterations facilitated the tunnel’s integration: Watts Street in Manhattan was widened to accommodate westbound traffic; Sixth Avenue was extended and broadened between Greenwich Village and Church Street, displacing approximately 10,000 residents; Church Street saw a southward extension; and the West Side Highway was expanded with an elevated roadway. On the New Jersey side, the tunnel linked to a newly constructed highway (currently New Jersey Route 139) stretching toward Newark, featuring a 2,100-foot viaduct elevated 80 feet above the Palisades. The New Jersey highway approach opened incrementally starting in 1927 and was largely finished by 1930.

Delays affected the construction of New Jersey approach roads due to conflicts with the Erie Railroad regarding right-of-way near Bergen Arches. Despite Erie’s opposition and legal disputes over land use along 12th Street, the New Jersey State Highway Commission moved forward utilizing eminent domain authority. In October 1926, $1 million was allocated to complete Route 139's approach.

Contracts for the ventilation system were awarded in December 1925. By early 1926, total tunnel expenses had escalated to $46 million—$17 million over initial estimates—with an anticipated completion date of February 1927. By May 1926, interior finishes included polished white tile walls sourced both locally and from Europe, sophisticated lighting engineered to ease eye adjustment, and road surfaces composed of Belgian blocks and concrete.

By late 1926, ventilation towers were nearing completion. In February 1927, Ole Singstad and tunnel officials conducted ventilation tests by releasing gas clouds; Singstad confirmed the system’s efficacy despite criticism from the New York Board of Trade and Transportation. Additional tests—such as igniting a vehicle inside the tunnel in November 1927—proved the ventilation system could rapidly clear smoke.

In August 1926, governors of New York and New Jersey took ceremonial rides meeting at the tunnel’s midpoint. The first unofficial full drive occurred in August 1927 by British businessmen; later that year, delegations from Buffalo-Niagara and Detroit-Windsor inspected the tunnel as a model for similar projects. A New York Times reporter observed smooth airflow that reduced crossing times by up to 22 minutes. Preparations for opening included training 300 police officers and issuing bus franchises for tunnel operations.

Opening

At precisely 4:55 p.m. EST on November 12, 1927, the Holland Tunnel was formally opened. President Calvin Coolidge inaugurated it remotely from his yacht by turning the same key that had opened the Panama Canal in 1915. Time described Coolidge employing "the golden lever of the Presidential telegraphic instrument," which sounded a large brass bell at both tunnel entrances and caused American flags to part. The ceremony was broadcast via local radio. Approximately 20,000 pedestrians walked through before pedestrian access closed at 7 p.m. Vehicle traffic commenced at 12:01 a.m. on November 13, with over a thousand cars queued to pay tolls. The first toll-paying vehicle was driven by the daughter of the chairman of New Jersey's Bridge and Tunnel Commission, followed by widows of chief engineers Holland and Freeman. Upon opening, it was recognized as the world’s longest continuous underwater vehicular tunnel specifically designed for automobiles.

Passenger vehicles were charged a toll of fifty cents (equivalent to about $ in ). Other fees ranged from twenty-five cents for motorcycles up to two dollars for large trucks. Bus services began using the tunnel in December 1927 with a fifty-cent toll. Truck operators protested their tolls were twice those charged by trans-Hudson ferries, although passenger car and bus rates remained comparable. Toll income was intended to cover the $48 million construction cost (approximately $ today), with repayment expected within ten years. From inception, horse-drawn vehicles, pedestrians, and bicycles were prohibited due to safety concerns and potential congestion.

The tunnel’s purpose was to alleviate congestion on vehicular ferries by matching their capacity. It was designed to accommodate up to fifteen million vehicles annually—roughly forty-six thousand daily or three thousand eight hundred per hour. Engineer Singstad cautioned that increasing freight traffic would soon push capacity limits.

The Holland Tunnel enjoyed immediate popularity: on its first day (November 13), it handled 52,285 vehicles—surpassing projected capacity—with long lines at both entrances; many motorists made round trips simply to experience it. On its first weekday operation, traffic totaled 17,726 vehicles. Traffic volumes remained consistent until a weekend surge exceeding forty thousand vehicles. The initial holiday rush brought approximately thirty thousand drivers during Thanksgiving without significant issues. Within three weeks of opening, half a million vehicles had passed through; by New Year’s Day, usage reached one million. During its first year, eight and a half million vehicles generated $4.7 million in revenue, indicating that construction costs might be recouped sooner than anticipated.

Trans-Hudson ferry services reported declines up to fifty percent within two weeks after opening, prompting at least one ferry route to reduce service within a month. Another ferry operator halved fares compared to tunnel tolls in an attempt to regain ridership. The Hudson & Manhattan Railroad (later PATH) also experienced ridership reductions following the tunnel’s inauguration. Even during the Great Depression beginning in 1929, traffic through both the Holland Tunnel and ferry lines increased.

Early years

In April 1930, a conflict between the Hudson River Tunnel Commission and the Port of New York Authority regarding the Lincoln Tunnel's construction resulted in their consolidation. The newly expanded Port Authority of New York and New Jersey assumed control of the Holland Tunnel’s operations, a responsibility it retains to this day. The George Washington Bridge launched in October 1931, providing a second vehicular connection between Manhattan and New Jersey, followed by the Lincoln Tunnel’s opening in December 1937. Over a span of 25 years, the Holland Tunnel facilitated passage for 330 million vehicles, although a significant portion of traffic shifted to these newer crossings.

By 1945, the Port Authority had authorized an extension of the tunnel approach on the New Jersey side, constructing a westbound viaduct linking 14th Street and Jersey Avenue with Hoboken Avenue and NJ Route 139 atop The Palisades. This addition complemented an existing eastbound viaduct running from Hoboken Avenue to 12th Street. The 14th Street viaduct became operational for vehicles in January 1951 and was fully completed by February. Both viaducts were later connected to the New Jersey Turnpike Extension, which included the Newark Bay Bridge that opened in April 1956. By September of that year, a direct highway connection linked the Holland Tunnel to Newark Airport. The Turnpike Extension and tunnel approaches were incorporated into Interstate 78 by 1958.

Starting in the 1940s, there were proposals to connect the Manhattan end of the Holland Tunnel to the planned Lower Manhattan Expressway—an elevated highway intended to link Brooklyn bridges as part of I-78. In 1956, Robert Moses suggested constructing a third tube for the Holland Tunnel to handle expressway traffic. Although this plan received approval in 1960, opposition arose due to displacement concerns among tenants, leading to the expressway’s cancellation in March 1971.

The Port Authority decided in 1953 to replace the original New Jersey tollbooths with a canopy-covered toll plaza and undertook renovations in 1954, including refurbishing the administration building and adding a service facility. That same year, they developed a narrow, two-foot-wide electric "catwalk car" designed for tunnel police patrols along the tubes’ catwalks. After successful trials on a 2,200-foot section, officers could efficiently patrol using this vehicle equipped with swivel seats allowing movement in both directions.

Late 20th century

In 1970, toll collection for vehicles heading toward New Jersey via the Holland Tunnel’s westbound tube was discontinued, while tolls for eastbound traffic entering New York City were doubled to $1. This move aimed to improve traffic flow and represented the tunnel’s first toll increase. However, eliminating westbound tolls ultimately exacerbated congestion. A similar one-way toll system was adopted on the Verrazzano-Narrows Bridge in 1986, removing tolls for Brooklyn-bound drivers but doubling them for those traveling toward Staten Island. This adjustment increased congestion on the Holland Tunnel’s New Jersey-bound tube as drivers sought free passage through New Jersey and opted for the Bayonne Bridge—which charged lower tolls—to reach Staten Island. By 1998, daily westbound trips through the Holland Tunnel reached 50,110, surpassing eastbound trips at 46,688. At the same time, westbound crossings on the Verrazzano-Narrows Bridge declined relative to eastbound trips. This toll configuration caused significant congestion near the Holland Tunnel’s entrance at Canal Street and contributed to a rise in pedestrian fatalities in Lower Manhattan. Traffic delays during rush hours have persisted for more than three decades due to this system.

A major restoration project addressing deterioration of the Holland Tunnel’s tiled ceilings began in 1983 with a budget of $78 million. The south tube’s ceiling was replaced first using approximately 4,000 modular concrete panels fabricated offsite. Installation was carried out lane-by-lane while maintaining traffic flow in adjacent lanes; each panel was custom-fitted for its specific location within the tube. The Port Authority described this ceiling replacement as an unprecedented achievement worldwide. Following completion of ceiling repairs in 1988, a $54 million initiative commenced to replace the existing eight-lane tollbooth—originally six lanes from the 1950s augmented by two lanes added in the 1980s—with a new nine-lane facility featuring a centralized control center.

On June 27, 1993, the Holland Tunnel received designation as a National Historic Landmark and was entered into the National Register of Historic Places. It became New York City’s 92nd National Historic Landmark and one of only six tunnels nationwide honored with this status. This recognition celebrated its distinction as the world’s first underwater vehicular tunnel equipped with mechanical ventilation.

21st century

Between 2003 and 2006, upgrades were made to the fire safety systems in both tubes, including the installation of fire extinguishers along the tunnel interiors. Although the water supply was deactivated during these renovations, it remained physically present.

On October 29, 2012, the Holland Tunnel was closed in anticipation of Hurricane Sandy. After being inundated by storm surge waters, it reopened to bus traffic on November 2 and resumed full vehicular access by November 7. In February 2018, the Port Authority of New York and New Jersey (PANYNJ) authorized a $364 million initiative to address flood damage caused by the hurricane.

Beginning in April 2020, the PANYNJ initiated nightly closures of the tunnel’s eastbound tube—excluding Saturdays—to facilitate repairs. Originally planned for completion in early 2022, the project experienced nearly a one-year delay. From February 2023 through late 2025, similar nightly closures (except Saturdays) will affect the westbound tube as extensive maintenance continues.

Accidents and terrorism

The Holland Tunnel’s first fatal accident occurred in March 1932, resulting in one fatality and two individuals injured.

A significant incident occurred during the 1949 Holland Tunnel fire, when an explosion involving a chemical truck caused extensive damage to the south tube. The event injured 69 people and inflicted nearly $600,000 worth of structural harm. Two emergency responders—a battalion chief from the FDNY and a Port Authority patrol officer—succumbed to their injuries.

As a vital conduit connecting Manhattan and New Jersey, the Holland Tunnel is regarded as a prime terrorist target. Other prominent New Jersey targets include the Lincoln Tunnel, the PATH station at Exchange Place, and the Port Newark-Elizabeth Marine Terminal.

In 1995, Sheik Omar Abdel Rahman alongside nine co-conspirators were convicted for plotting attacks on several New York City landmarks, including the Holland and Lincoln Tunnels as well as the George Washington Bridge.

In 2006, an FBI investigation uncovered a plan to detonate explosives within a Hudson River tunnel. Initial reports suggested that the Holland Tunnel was targeted; however, subsequent clarifications indicated that the intended target was actually the PATH tunnels.

September 11 attacks

After the September 11 attacks on the World Trade Center, the Holland Tunnel was shut to all but emergency vehicles for over a month due to its proximity to Ground Zero. When it reopened on October 15, 2001, stringent rules prohibited entry by single-occupancy vehicles and trucks. In March 2002, a warehouse fire near the New Jersey portal of the eastbound tube forced a complete shutdown lasting five days; this fire continued burning for more than a week. By April of that year, trucks were banned from using the westbound tube altogether, while vehicles with more than three axles were also barred from entering eastbound lanes. Restrictions on single-occupant vehicles during weekday mornings remained until November 17, 2003, when these limitations were lifted.

Tolls

Effective January 2025, toll-by-mail charges heading from New Jersey into New York City are set at $18.31 for both cars and motorcycles; no toll is required for passenger vehicles traveling westbound. E-ZPass users issued by New Jersey or New York pay $14.06 for cars and $13.06 for motorcycles during off-peak times, increasing to $16.06 for cars and $15.06 for motorcycles during peak periods. Those with out-of-state E-ZPass accounts are charged at toll-by-mail rates. Starting July 2025, Mid-Tier rates will rise to $18.72 with toll-by-mail rates increasing to $22.38.

Historically, toll collection occurred in both directions at a toll plaza located in New Jersey until August 1970, when westbound tolls were eliminated and eastbound tolls doubled accordingly. This one-way toll collection approach was subsequently adopted at other Hudson River crossings as well. The Holland Tunnel implemented E-ZPass electronic tolling in October 1997.

In response to the COVID-19 pandemic, all-electronic toll collection was temporarily introduced across Port Authority facilities in March 2020. By December 23 of that year, open road tolling fully replaced cash transactions; traditional tollbooths were removed and replaced with overhead gantries equipped with cameras that capture license plates for billing drivers without E-ZPass transponders, while E-ZPass users are detected wirelessly. The carpool discount was discontinued due to challenges in manually verifying passenger counts under this system.

Historical toll rates

Peak historical toll charges for two-axle vehicles at the Holland Tunnel

Time period	Toll amount		Inflation-adjusted toll in Template:Inflation-yearTemplate:Inflation-fn		Collection direction	Ref.
	Cash	E-ZPass	Cash	E-ZPass
1927–1970	$0.50	rowspan="5" Template:N/A	$Template:Round–Template:Round	rowspan="5" Template:N/A	both directions
1970–1975	$1.00	$Template:Round–Template:Round	eastbound only
1975–1983	$1.50	$Template:Round–Template:Round	eastbound only
1983–1987	$2.00	$Template:Round–Template:Round	eastbound only	\
1987–1991	$3.00	$Template:Round–Template:Round	eastbound only
1991–2001	$4.00	$4.00	$Template:Round–Template:Round	align="center" $Template:Round–Template:Round	eastbound only	\
2001–2008	$6.00	$5.00	align=center $ {{round ({ {Inflation US 6 2,001 r=2}}) 2} – {{round ({ {Inflation US 6 2008 r=2}}) 2}}}	align=center $ {{formatnum: {{round(Template:Inflation US 5 2001 r=2) 2}}} – {{round(Template:Inflation US 5 2,008 r=2) 2}}	eastbound only
2008–2011	$8.00	$8.00	align=center ${{formatnum:{{round(Template:Inflation US 8 2008 r=2) 2}}}–{{round(Template:Inflation US 8 2011 r=2) 2}}	align=center ${{formatnum:{{round(Template:Inflation US 8 2008 r=2) 2}}}–{{round(Template:Inflation US 8 2011 r=2) 2}}	eastbound only
2011–2012	$12.00	$9.50	align=center ${{formatnum:{{round(Template:Inflation US12 2011 r=2) 2}}}–{{round(Template:Inflation US12 2012 r=2) 2}}	align=center ${{formatnum:{{round(Template:Inflation US9.52011 r=2) 2}}}–${{round(Template:Inflation US9.52012 r=2) 2}}	eastbound only
2012–2014	$13.00	$10.25	align=center ${{formatnum:{{round(Template:Inflation US132012 r=2) 2}}}–${{round(Template:Inflation US132,014 r=2) 2}}	align=center ${{round(Template:Inflation US10.2520122014 r=2) }}	eastbound only
2014–2015	$14.00	$11.75	align=center ${{formatnum:{{round({{Inflation US142014 r = }) }}} } } } – { { formatnum : { { round ( { { Inflation US14 2015 r = }) } ) } } }	align=center $ { { formatnum : { { round ( { { Inflation US11.75 2014 r = }) } ) } } } } – { { formatnum : { { round ( { { Inflation US11.75 2015 r = }) } ) } } }	eastbound only	< ref > { { cite web } } < / ref >
2015 –2020	$15.00	$12.50	align=center $ { { formatnum : { { round ( { { Inflation US15 2015 r = }) } ) } } } } – { { formatnum : { { round ( { { Inflation US15 2020 r = }) } ) } } }	align=center $ { { formatnum : { { round ( { { Inflation US12.5 2016 r = }) } ) } } } } – { { formatnum : { { round ( { { Inflation US12.5 2020 r = }) } ) } } }	eastbound only	< ref > < / ref >
2020 –2023	$16.00	$13.75	align=center $ { { formatnum : { { round ( { { Inflation US16 2020 r = }) } ) } } } } – { formatnum : { round ( { Inflation US16 2023 r = } ) } }	align=center $ { { formatnum : { { round : { { Inflation : { US : 13 .75 : 2020 : r = : } } } } } } } – $ { { formatnum : { { round : { { Inflation : { US : 13 .75 : 2023 : r = : } } } } } } }	eastbound only	< ref > < / ref >
2023 –2024	$17.00	$14.75	align=center $17.00	align=center $ 14 .75	eastbound only	< ref > < / ref >
2024 –2025	$17 .63	$15 .38	align=center $17 .63	align=center $ 15 .38	eastbound only	< ref > < / ref >
Since January 5, 2025	$18 .31	$16 .06	align=center $18 .31	$ 16 .06	eastbound only	< ref > < / ref >

Congestion toll

The implementation of Congestion pricing in New York City commenced in January 2025, introducing an additional toll for vehicles entering Manhattan through the tunnel. These congestion fees are processed via E-ZPass and toll-by-mail systems, with rates fluctuating based on the time of day and vehicle classification, though the charge is applied just once per day. Drivers using the Holland Tunnel receive a daytime credit toward this congestion fee and benefit from a reduced toll during nighttime hours.

See also

• Albert Capsouto Park, located next to St. John's Park
• List of bridges, tunnels, and cuts in Hudson County, New Jersey
• List of fixed crossings of the Hudson River
• List of tunnels documented by the Historic American Engineering Record in New Jersey
• List of tunnels documented by the Historic American Engineering Record in New York
• List of National Historic Landmarks in New Jersey
• List of National Historic Landmarks in New York City
• Transportation in New York City

Further reading

• "The Holland Tunnel", New York Daily News, February 25, 2009

External links

• Port Authority of New York & New Jersey: Holland Tunnel