Interstate 87 (I-87) is a north–south intrastate Interstate Highway
located within the U.S. state of New York
, and is most of the main highway between New York City
. The highway begins at exit 47 off I-278
in the New York City borough of the Bronx
, just north of the Triborough Bridge
and Grand Central Parkway
. From there, the route runs northward through the Hudson Valley
, the Capital District
, and the easternmost part of the North Country
to the Canadian border
in the Town of Champlain
. At its north end, I-87 continues into Quebec
as Autoroute 15
(A-15). I-87 connects with several regionally important roads: I-95
in New York City, New York State Route 17
(NY 17; future I-86
) near Harriman
, and I-90
. The route is the longest intrastate Interstate Highway in the Interstate Highway System. The highway is not contiguous with I-87
in North Carolina
I-87 was assigned in 1957 as part of the establishment of the Interstate Highway System. The portion of I-87 south of Albany follows two controlled-access highway
s that predate the Interstate Highway designation, the Major Deegan Expressway (locally known as the Deegan) in New York City and the tolled New York State Thruway
from the New York City line to Albany. North of Albany, I-87 follows the Adirondack Northway, a highway built in stages between 1957 and 1967. Early proposals for I-87 called for the route to take a more easterly course through the Hudson Valley and extreme southwestern Connecticut
between New York City and Newburgh. These plans were scrapped in 1970 when I-87 was realigned onto the Thruway between Westchester County
I-87 makes up most of the major strategic corridor between New York City
, the largest metropolitan area in the U.S., and Montreal
, the second largest metropolitan area in Canada (formerly the largest metro in Canada). The New York State Department of Transportation
(NYSDOT) considers the route important for commerce, as it connects with numerous highways in the region and serves approximately 80 million people along the Mid-Atlantic States, New England
, and Quebec
. Motorists can connect to multiple highways on I-87 to travel farther south along I-95 through the mid-Atlantic states, or through numerous other highways to travel farther east into New England.
The highest ridership on the highway is between the Bruckner Expressway
and the George Washington Bridge
in New York City. The remainder of the route in New York City and its suburbs (mainly Suffern
and south) also has particularly high ridership, especially over the Tappan Zee Bridge
as it goes over the Hudson River
. Upstate, the highest ridership is in Albany
, as those are the most populated areas in the north. The lowest ridership is the section of the Thruway
and the Berkshire Connector
, followed by the Northway through the northern parts of Adirondack Park
South of Albany
Major Deegan Expressway
I-87 and the Major Deegan
Expressway begin in the Bronx
at the northern approach to the Triborough Bridge
, where it connects to the Bruckner Expressway
) at a directional T interchange
. The route heads west from the interchange, paralleling loosely with the Harlem River
through Mott Haven
. After , the highway makes a turn to the north, mirroring a change in the nearby river's course. It passes by Yankee Stadium
on its way to Highbridge
, where the Deegan connects to the Cross Bronx Expressway
and U.S. Route 1
or US 1) at the eastern approach to the Alexander Hamilton Bridge
. The Deegan remains in close proximity to the Harlem River until the waterway turns westward at Kingsbridge
to form the northern edge of Manhattan
North of Kingsbridge, the expressway follows a generally northeasterly alignment, passing through the center of Van Cortlandt Park
as it connects to Mosholu Parkway
and Jerome Avenue
. Mosholu Parkway also links the Deegan to the Henry Hudson
and Saw Mill River
parkways, which run parallel to the Major Deegan Expressway through the western Bronx and Manhattan. Past Jerome Avenue, the freeway gains a pair of service road
s and heads north to the New York City
line, where it becomes the New York State Thruway
as it passes into Westchester County
. The last northbound exit on the Deegan connects to McLean Avenue, located north of the city line in Yonkers
. The exit 14 ramp leads to the service road in the Bronx but does not meet McLean Avenue until it crosses the county line. Southbound access to McLean Avenue is provided by Thruway exit 1 in Yonkers.
New York State Thruway
At the New York City–Yonkers border, I-87 changes to the New York State Thruway as the mainline proceeds northward through Yonkers and southern Westchester County
. It connects with Central Park Avenue (NY 100
) at exit 1, the first of 12 exits within the county. The first few exits serve various local streets, with exit 2 providing access to Yonkers Raceway
and exit 3 serving the Cross County Shopping Center
. At exit 4, I-87 connects to the Cross County Parkway
, an east–west parkway
providing access to the Saw Mill River, Bronx River
, and Hutchinson River
parkways. The north-south parkways and I-95 run parallel to the Thruway through Southern Westchester. The Bronx River parkway leaves to the northeast midway through Yonkers, while the Saw Mill and Sprain Brook
parkways follow the Thruway out of the city.
All three highways take generally parallel tracks to Elmsford
, where I-87 directly intersects the Saw Mill River Parkway at exit 7A. Not far to the north is exit 8, a semi-directional T interchange
with I-287 (the Cross-Westchester Expressway). I-287 joins the Thruway here, following I-87 west across the Hudson River
into Rockland County
on the Tappan Zee Bridge
. I-87 and I-287 remain overlapped
for through the densely populated southern portion of Rockland County, meeting the Palisades Interstate Parkway
and the Garden State Parkway Connector
, with the latter providing access to the Garden State Parkway
in New Jersey. The Thruway continues generally westward to Suffern
, where I-87 and I-287 split at a large semi-directional T interchange
(exit 15) only about a half mile from the New Jersey
border. At this point, I-287 heads south into New Jersey while I-87 and the Thruway turn northward into the valley of the Ramapo River
The Thruway continues north as a six lane tollway through the river valley toward Harriman
, where it encounters the Woodbury
toll barrier, the southeastern end of the mainline's major closed ticket system. The barrier is located on the mainline within exit 16 (NY 17
), a trumpet interchange
. Along with the mainline barrier in Harriman, an electronic toll gantry
exists on the exit 16 ramp midway between the Thruway and NY 17 exit 131 (NY 32
). Now a completely tolled
highway, the Thruway heads northward as it narrows to four lanes, roughly paralleling the Hudson River to the river's west as it serves the city of Newburgh
, the village of New Paltz
, and the city of Kingston
, indirectly connecting to the short I-587
in the latter.
Past Kingston, the highway runs closer to the river as it parallels U.S. Route 9W
(US 9W) through the towns of Saugerties
, and Ravena
. Just north of Ravena, the Thruway meets the west end of the Berkshire Connector, a spur linking the Thruway mainline to the Massachusetts Turnpike
to the east. The highway continues into the vicinity of Albany
, where it connects to Troy
at exit 23 and intersects I-90
at exit 24.
The latter of the two junctions is the busiest of the Thruway's exits, serving an estimated 27 million vehicles a year. I-87 then widens to six lanes and runs across the capital city's residential suburbs for to exit 24, a complex interchange with I-90
. At this point, I-87 leaves the Thruway to access the nearby south end of the toll-free Adirondack Northway, also known simply as the Northway, while I-90 merges in from the east to follow the Thruway toward Buffalo
and then Pennsylvania
Off the Thruway, I-87 and I-90 overlap for a half-mile along I-90's toll-free path through the Albany area. The brief concurrency ends at exit 1 of the Adirondack Northway in Guilderland
, a junction also numbered as exit 1 on I-90. Here, I-87 turns to head north toward the Canadian border at Champlain
while I-90 continues east toward downtown Albany and Rensselaer County
South of this point, the Northway feeds into a expressway spur known locally as Fuller Road Alternate
which links I-87 and I-90 to US 20
Fuller Road Alternate is designated as NY 910F, an unsigned reference route
, by the New York State Department of Transportation
In 2004, NYSDOT ceremonially designated the entire Northway as the Adirondack Veterans Memorial Highway.
Albany and Saratoga counties
I-87 heads northeast from I-90 as a six-lane freeway with three lanes in each direction. It immediately traverses the Albany Pine Bush
Preserve and passes west of Rensselaer Lake
before crossing CSX Transportation
's Hudson Subdivision
and running parallel to Wolf Road, a business thoroughfare through the town of Colonie
. Wolf Road itself begins adjacent to exit 2, a cloverleaf interchange
with NY 5
(Central Avenue). Heading northbound, the ramp for exit 2E feeds directly into the intersection of NY 5 and Wolf Road, located just west of Colonie Center
, one of the Capital District
's largest enclosed shopping malls. I-87 continues to run alongside Wolf Road to exit 4, a modified diamond interchange
serving County Route 151
(CR 151, named Albany Shaker Road) and Albany International Airport
. Wolf Road ends south of the exit; however, another section begins north of the junction, carrying NY 155
away from the airport. Prior to the Northway, there was no break in Wolf Road; in essence, exit4 was built on top of Wolf Road's intersection with Albany Shaker Road. I-87 and NY 155 meet at exit 5, with the latter routed along Watervliet Shaker Road.
After a brief stretch of housing tracts, I-87 connects to NY 2
and NY 7
at exit 6, a single-point urban interchange
, in a commercialized part of Latham
. NY 7 joins I-87 here, following the freeway for roughly to exit 7, the west end of a limited-access highway previously known locally as Alternate Route 7. While NY 7 heads east toward Troy
, I-87 continues north past gradually less commercialized areas as it approaches the northern county line. The businesses ultimately give way to stretches of homes and subdivisions as the highway crosses into Saratoga County
by way of the Thaddeus Kosciusko Bridge
, called by locals "the twin bridges
", spanning the Mohawk River
The northern portion of the Northway through Colonie and Saratoga County is now a heavily traveled commuter route as a six-lane freeway. Since the highway's construction, Saratoga County has become the fastest growing area of the Capital District
, and indeed all of upstate New York.
For its first few miles in Saratoga County, I-87 runs across lightly developed parts of the towns of Halfmoon
and Clifton Park
. Near exit 9, however, the freeway passes through the commercial center of Clifton Park as it connects to NY 146
. Clifton Park Center
, one of several shopping plazas at the junction, is situated southwest of the exit. Past exit 9, the commercial development subsides as I-87 traverses another area dominated by housing tracts. Just north of the exit, the freeway passes a rest area for northbound traffic. The freeway continues on, passing to the west of the centers of Round Lake
at exit 11 and Malta
at exit 12. After Malta, I-87 turns slightly to the northeast and begins to loosely parallel the northwestern edge of Saratoga Lake
as it crosses Kayaderosseras Creek
and enters Saratoga Springs
As the route comes close to downtown Saratoga Springs, it meets NY 9P
at exit 14. The junction is adjacent to the regionally popular Saratoga Race Course
and thus receives heavy traffic during the racing season. A southbound-only entrance ramp exists off Nelson Avenue Extension about south of exit 14, designed to handle traffic exiting the track at Saratoga Race Course
and the Saratoga Casino and Raceway
. The highway continues around the eastern edge of Saratoga Springs to exit 15, where the relatively undeveloped areas east of I-87 are briefly replaced by Wilton
's commercial district along NY 50
. As I-87 continues northeast through Wilton, it heads across significantly less developed areas, with open fields becoming the most common feature along the road. It continues into Moreau
, connecting to US 9
and serving Moreau Lake State Park
by way of exit 17, a cloverleaf interchange
, before crossing the Hudson River and entering Warren County
Warren and Essex counties
Between the bridge and exit 18, I-87 passes two rest areas, one for each direction. The road's northward course quickly brings it to the outskirts of Glens Falls
, and as such the highway heads across another swath of residential neighborhoods. Exits 18 and 19 are the main exits for the city, with the latter connecting to NY 254
near the Aviation Mall
, located on NY 254 just west of the route's junction with US 9. A northwestern turn in the freeway takes I-87 past the Great Escape
amusement park and lodge
, both of which are accessed from exit 20 and NY 149
. Past exit 20, I-87 runs across increasingly remote areas of Queensbury as the road enters Adirondack Park
and heads toward Lake George
. The freeway closely follows US 9 northwest to the village of Lake George
, where I-87 meets NY 9N
via exits 21 and 22. Route 9N veers to the northeast along the shore of Lake George as "Lake Shore Drive", towards the town of Bolton Landing
, a popular village on the shore of Lake George with shops and restaurants. Exit 22 is the last exit before the Northway goes through mostly rural areas and exits become farther apart for about . Here, the Northway narrows from six lanes to four lanes, preparing for the more rural areas and rugged terrain that follow.
North of Lake George, the Northway runs alongside US 9 to Warrensburg
, a small town on the Schroon River
served by exit 23. The view straight ahead on the northbound side from this interchange acts as an unofficial gateway to the Adirondacks, with tall mountains acting as a backdrop to a straight stretch of highway. While US 9 heads northwest into the Warrensburg
to connect to NY-28
, I-87 turns northward to follow the east bank of the Schroon River for through a deep, remote valley. The Northway reaches exit 24 while in this valley, which once again serves the town of Bolton Landing. Exit 25 serves NY-8
at a diamond interchange
. The stretch away from US-9 ends at exit 26, where I-87 reconnects to US 9 in Pottersville
. At this point, I-87 makes a slight turn to the northeast to follow US 9 as the latter road runs along the western shoreline of Schroon Lake. Both roads pass a handful of lakefront properties on their way into Essex County
and the town of Schroon Lake
, where the lake comes to an end and NY 74
begins its eastward trek to Ticonderoga
at exit 28. The Schroon River resumes north of the exit, and I-87 and US 9 follow the river and its rural valley to the northeast for to the town of North Hudson
In North Hudson, the valley becomes less pronounced as the Schroon River reaches its source
near exit 30. Here, US 9 and I-87 cross paths again, with the former heading northwest toward Keene
and the latter continuing northeast in a narrow valley formed by Ash Craft Brook. After , the stream reaches its source at Lincoln Pond, leaving the Northway to climb in elevation and wind its way northeastward across the surrounding mountains. It reaches slightly more level ground in Westport
, where I-87 connects to NY 9N at exit 31. From here, the highway takes a generally northerly track across the Bouquet River
to the town of Lewis
, rejoining US 9 as both roads head toward Clinton County
. They split again after as US 9 veers more easterly than I-87 to serve Keeseville
. The Northway, meanwhile, heads to the northwest, bypassing the village to cross the Ausable River
and enter Clinton County.
Just across the county line, I-87 intersects NY 9N again at exit 34 in Keeseville
, finally leaving the more rural, mountainous areas of the Adirondacks and entering a more populated region. Exit 34 is the southernmost junction to feature bilingual
guide signs in English
due to the road's proximity to Quebec
. Past NY 9N, the Northway curves to the north, running along the west side of Keeseville before entering another rural but fairly level stretch that follows I-87 out of Adirondack Park. Now outside the park, the highway encounters more frequent pockets of development as it follows NY 22
into the town of Plattsburgh
. Just inside the town line, the Northway crosses over the Salmon River and intersects NY 22 at exit 36, a junction serving nearby Plattsburgh International Airport
. While NY 22 heads northeast into the city of Plattsburgh
, I-87 runs north through its western suburbs, passing over the Saranac River
and intersecting NY 3
at exit 37. The Northway and NY 22 meet again north of downtown at exit 38.
The section of I-87 between exits 38 and 39 crosses a marshy area surrounding Dead Creek, a stream feeding into nearby Cumberland Bay
. Access to the bay shore is provided off to the northeast by exit 39, a modified cloverleaf interchange for NY 314
. Continuing away from the junction, I-87 comes within of Lake Champlain
as it follows US 9 away from Plattsburgh and northward across open, rolling fields in the towns of Beekmantown
. Outside of the hamlet of Chazy, the Northway begins to run across a series of wetland
s along the west side of US 9. The marshy terrain follows I-87 into the town of Champlain, where I-87 encounters the northernmost community along its course, the village of Champlain
. I-87 veers slightly westward to avoid the village, and in doing so it meets US 11
at exit 42, a diamond interchange just west of the village limits.
I-87 takes a northerly track from US 11, crossing the Great Chazy River
and briefly entering the village limits, where it runs past a series of homes and businesses built up along nearby US 9. As both roads head north out of the village, US 9 connects to the Northway one last time (also the northern terminus of US 9) at exit 43, the last interchange on I-87 before the Canadian border. Past the exit, the highway doubles in width, becoming eight lanes wide as it begins to run past the customs facilities on the American side of the border. The Northway and I-87 end shortly thereafter at the Canadian border, where the highway continues past the Champlain-St. Bernard de Lacolle Border Crossing
into Quebec as A-15
Designation and early construction
The origins of the Major Deegan Expressway date back to 1936 when the Regional Plan Association
concluded that in order to relieve New York City
's traffic problems, a limited-access, truck-accessible expressway should be built on the west side of the Bronx
. This route would connect the brand-new Triborough Bridge
to the proposed New York State Thruway
in Westchester County
. A section of the expressway from the bridge to the Grand Concourse
was completed in April 1939. The highway was adorned with Whitestone-style light posts placed every of the 6-lane highway, each of which were in width.
The expressway was designated as New York State Route 1B (NY 1B) ; however, the designation was removed by 1947. In 1945, public works planner Robert Moses
proposed extending the highway to the proposed Thruway. Construction on the extension began in 1950, and the new route was opened in 1956.
The Major Deegan Expressway is named for William Francis Deegan
, who died in 1932. He was an architect, a Major in the Army Corps of Engineers
and a Democratic
political leader in New York City.
I-87 was assigned on August 14, 1957, as part of the establishment of the Interstate Highway System.
The highway initially utilized the pre-existing New York State Thruway from Albany to Newburgh and in lower Westchester County, and the Major Deegan Expressway in New York City. From Newburgh to the Elmsford area, I-87 was to follow a new highway
running parallel to US 9 northward along the eastern bank of the Hudson River
. I-87 would then have followed the proposed I-84 across the Hudson to rejoin the Thruway outside of Newburgh. After the Hudson River Expressway proposal was cancelled in the 1960s, the alignment of I-87 was shifted farther east to follow a newly-completed freeway in the Route 22 corridor that started at I-287 in White Plains, then cut north through the extreme southwest corner of Connecticut
before re-entering New York and reaching I-84 at Brewster. I-87 then followed I-84 west to Newburgh. In 1970, the I-87 designation was shifted to the New York State Thruway between Newburgh and the Deegan Expressway; its previous alignment between Brewster and White Plains was redesignated as Interstate 684
. Meanwhile, all of the Adirondack Northway, the portion of I-87 slated to extend from Albany north to the Canadian border, had yet to be built.
Fuller Road Alternate, the spur leading south from the Adirondack Northway to US 20
, was originally intended to be part of the Southern Albany Expressway, a proposed highway which would have connected the Northway with I-787
and run parallel to the Thruway between exits 23 and 24.
The Northway was built in segments, which became I-87 as they were completed and linked to the pre-existing route. Construction began in the late 1950s on the portion of the Northway between the Thruway and NY 7
. This segment was open to traffic by 1960, by which time work had begun on two additional segments from Latham to Malta
(at NY 67
) and from US 9 in northern Saratoga County to US 9 and NY 149
midway between Glens Falls
and Lake George village.
The expressway was completed between Latham and Clifton Park
) and from US 9 south of Glens Falls to the Hudson River .
The US 9–NY 149 section of the highway was finished on May 26, 1961, at a total cost of $9.5 million (equivalent to $ in ). Work on the Latham–Malta segment concluded on November 22 of that year with the opening of a $6.6 million piece (equivalent to $ in ) between NY 146 and NY 67.
When the Latham–Malta segment was opened, it featured one of the few railroad grade crossings on an Interstate Highway, just south of the Thaddeus Kosciusko Bridge over the Hudson. This at-grade crossing was removed within a couple of years when the railroad line was cut backwards and the crossing was no longer needed. Construction on the portion of highway between the two segments began .
The part between NY 9P
and NY 50
near Saratoga Springs
was finished on July 19, 1963,
and the entire NY 67–US 9 segment was completed by 1964. An extension linking NY 149 to NY 9N south of Lake George village opened in mid-1963.
By July 1963, the Northway was completed from the Canadian border south to exit 34 at Keeseville
Additionally, the existing Albany–Lake George section was extended slightly by May 1966 to serve the northern part of Lake George. At the time, I-87 curved around the western outskirts of the village to end at NY 9N north of the village on a highway built . In mid-1966, the state opened a $23 million section (equivalent to $ in ) of the Northway between Lake George and exit 26 at Pottersville
I-87 was reconfigured slightly near Lake George as a result: instead of heading east to NY 9N, it continued north on a parallel routing to US 9.
The Northway's former routing to NY 9N, known infrequently today as the Lake George Connector, is now NY 912Q, an unsigned reference route
in length. NY 912Q has one intermediate interchange with US 9.
On March 5, 1967, the Lake George–Pottersville portion of I-87 was chosen as America's Most Scenic New Highway of 1966 by ''Parade Magazine
''. It became the second New York highway to win the award, as a stretch of NY 17
counties was selected for the title in 1964.
Filling the gaps
The gap in the Northway between Pottersville and Keeseville was narrowed considerably by July 1967 with the completion of a segment from Pottersville to exit 30 at Underwood. It was closed further on July 25, 1967, with the opening of a stretch near Keeseville between exits 34 and 33. The last section of the Northway to be built, a stretch between Underwood and Keeseville (exit 33), was finished on August 31, 1967.
The completion of the Northway linked New York City with Montreal by way of a direct, limited-access highway, with I-87 becoming A-15
at the Canadian border. The total cost to build the Adirondack Northway was $208 million (equivalent to $ in ).
Another gap in I-87 existed in downstate New York, as the plan to build I-87 along the proposed Hudson River Expressway had been scrapped by 1962. Instead, I-87 was now proposed to begin in Port Chester
and follow a new routing through Purchase
, and Katonah
, where it would join I-84. The routing was modified slightly by 1968: I-87 still began in New York City, then overlapped
east to Purchase. From there, I-87 headed north along the now-open expressway to Armonk, where it ended at NY 22
. Another portion of the highway, from Goldens Bridge (NY 138
) to Brewster, was open as well while the part from Armonk to Katonah was under construction.
This segment, as well as the part from Katonah to Goldens Bridge, was completed by 1971. On January 1, 1970, I-87 was rerouted between Elmsford and Newburgh to follow the mainline of the Thruway instead, leaving the Purchase–Brewster freeway to become I-684
Tappan Zee Bridge replacement
The original Tappan Zee Bridge
, carrying the concurrency of New York State Thruway
, I-87, and I-287
, was a cantilever bridge
built during 1952–55. The bridge was long and spanned the Hudson at its second-widest point. Before its replacement in 2017, the deteriorating structure carried an average of 138,000 vehicles per day, substantially more traffic than its designed capacity. During its first decade, the bridge carried fewer than 40,000 vehicles per day. Part of the justification for replacing the bridge stems from its construction immediately following the Korean War
on a low budget of only $81 million. Unlike other major bridges in metropolitan New York
, the Tappan Zee was designed to last only 50 years. The Federal Highway Administration
issued a report in October 2011 designating the Tappan Zee's replacement
to be a dual-span twin bridge
Construction officially began in October 2013, with the new spans being built to the north of the existing bridge. The new bridge connects to the existing highway approaches of I-87 and I-287 on both river banks.
[ The northbound/westbound span opened on August 25, 2017. Southbound/eastbound traffic remained on the old bridge until October 6, 2017. At that point, southbound/eastbound traffic shifted to the westbound span of the new bridge and the old bridge closed.] The bridge's eastbound span opened to traffic on September 11, 2018. Upon completion, the new Tappan Zee Bridge became one of the longest cable-stayed spans in the nation.
In June 2017, the Tappan Zee Bridge was renamed the Governor Mario M. Cuomo Bridge. The renaming resulted in controversy from the public who wanted to keep the name to honor Tappan Indians and Dutch who previously resided in the area. In August 2019, some signs for the bridge were replaced because they did not include the governor's middle initial in the name.
In the wake of former New York Yankees player Joe DiMaggio's death on March 8, 1999, Governor George Pataki proposed renaming the Deegan Expressway to the "Joe DiMaggio Highway." However, New York City Mayor Rudy Giuliani favored renaming the West Side Highway for DiMaggio instead. Pataki agreed to Giuliani's proposal one week later.
A long stretch of the Northway through the Adirondack Park had been an unserved zone for cellular telephone service. In 2007, a driver who crashed off the road was unable to summon help, prompting messages from local governments to telephone companies to add new wireless towers to address the problem and warning signs to inform travelers of the so-called "dark zone". Throughout this area, roadside emergency call boxes are located approximately every two miles on both sides of the roadway. These boxes use a two-way UHF radio network to connect directly to New York State Police dispatchers. The first of 13 new cellular phone towers along I-87 was installed in October 2008. A second cellular phone tower was completed just one month later.
Exit 6 on the Adirondack Northway was originally a diamond interchange.
Construction to convert the junction into a single-point urban interchange began in mid-2008 and was completed on September 12, 2010. The total cost of the project was $41.9 million.
Albany Airport Connector
Until October 2019, there was no exit 3 on the Northway section of I-87, as this number was reserved for an interchange with the now cancelled I-687.
A project to improve access to the Albany International Airport at exit4 is currently underway. The two old deteriorating bridges at exit4 which had carried 102,000 vehicles a day were replaced. Once the new replacement bridges were built, the old bridges were demolished. Construction began in February 2015 and was completed on October 31, 2015.
In August 2018, plans were announced to build a new exit3 on the Northway, providing more direct access from both directions to Albany International Airport. The project will be completed by Lancaster Development and Tully Construction at a cost of $50 million and will be completed by mid-2020. As part of the interchange, a flyover ramp is currently being constructed over the Northway, allowing northbound and traffic direct access to Albany Shaker Road/NY 155 near The Desmond Hotel Albany. Southbound traffic is able to both exit and enter to/from the connector.
The southbound exit and entrance for the connector (exit 3) opened on October 20, 2019. Traffic signals were installed at the intersection of Albany Shaker Road and the connector. The northbound exit is planned to open by the end of 2019. Other improvements to be completed as part of the project include:
* Current exit 4 on I-87 northbound will be changed to a right turn only onto Wolf Road.
* Current exit 4 on I-87 southbound will be changed to a right turn only onto Old Wolf Road.
* A new direct entrance ramp will be built from exit5 (Watervliet-Shaker Road/NY 155) to I-87 southbound.
* Turn lanes, sidewalks, and medians will be added to Albany Shaker Road between the intersections with the flyover ramps and Wolf Road. A new shared use path would be built along Albany Shaker Road between the intersections with the flyover ramps and Albany International Airport.
* A new noise wall along I-87 northbound will be built between exits4 and5.
Afternoon traffic is expected to be reduced by 54%, and morning traffic is expected to decrease by 29%.
On January 4, 2014, a Piper PA-28 Cherokee made an emergency landing on the Major Deegan Expressway, near exit 13.
The mileposts below follow actual signage, even though the route is continuous. For the Bronx section of I-87, mile 0.00 is just north of the RFK Bridge. For the Thruway section of I-87, mile 0.00 is at the Yonkers-Bronx city line. For the Northway section of I-87, mile 0.00 is just north of the overpass with I-90.
The road has three current spur routes, all located along the Thruway portion of I-87.
I-287 serves as a bypass around New York City, beginning at the New Jersey Turnpike in Middlesex County, New Jersey, and ending at I-95 (the New England Thruway) near the Connecticut border in Rye. I-287 and I-87 overlap for across Westchester and Rockland counties. East of the concurrency, I-287 is known as the Cross-Westchester Expressway. The other two spurs, the I-587 and the I-787, link I-87 to the cities of Kingston and Albany, respectively.
Two other spurs of I-87 were planned but never constructed. In the Hudson Valley, I-487 would have run along the Hudson River from I-87 and I-287 in Tarrytown to I-84 east of Beacon. The other spur, I-687, would have connected I-90 in Albany to I-87 near Albany International Airport in Colonie. Both routes were cancelled in the 1970s as a result of public opposition. Part of what would’ve been I-487 is now the Croton Expressway, which is part of US 9, and part of what would’ve been I-687 is now the Albany Airport Connector, which provides direct access between the Northway (I-87) and Albany International Airport. However, plans to fully build either route have been completely dead for decades.
Aerial photos of both ends of I-87
Covering I-87, the Adirondack Northway from Albany to Quebec through the Adirondacks
I-87 (Greater New York Roads)
Category:New York State Thruway Authority
Category:Expressways in New York City
Category:Transportation in the Bronx
Category:Transportation in Westchester County, New York
Category:Transportation in Yonkers, New York
Category:Transportation in Rockland County, New York
Category:Transportation in Orange County, New York
Category:Transportation in Ulster County, New York
Category:Transportation in Greene County, New York
Category:Transportation in Albany County, New York
Category:Transportation in Saratoga County, New York
Category:Transportation in Clinton County, New York
Category:Transportation in Essex County, New York
Category:Transportation in Warren County, New York