Interstate Highway
The Dwight D. Eisenhower National System of Interstate and Defense Highways, commonly known as the Interstate Highway System, is a network of controlled-access highways that forms part of the National Highway System in the United States. T ...
Akron, Ohio
Akron () is the fifth-largest city in the U.S. state of Ohio and is the county seat of Summit County. It is located on the western edge of the Glaciated Allegheny Plateau, about south of downtown Cleveland. As of the 2020 Census, the city ...
Ohio Turnpike
The Ohio Turnpike, officially the James W. Shocknessy Ohio Turnpike, is a limited-access toll highway in the U.S. state of Ohio, serving as a primary corridor between Chicago and Pittsburgh. The road runs east–west in the northern section of ...
and heads around the south side of Youngstown. In
Pennsylvania
Pennsylvania (; ( Pennsylvania Dutch: )), officially the Commonwealth of Pennsylvania, is a state spanning the Mid-Atlantic, Northeastern, Appalachian, and Great Lakes regions of the United States. It borders Delaware to its southeast, ...
, I-76 runs across most of the state on the
Pennsylvania Turnpike
The Pennsylvania Turnpike (Penna Turnpike or PA Turnpike) is a toll highway operated by the Pennsylvania Turnpike Commission (PTC) in the U.S. state of Pennsylvania. A controlled-access highway, it runs for across the state. The turnpike's we ...
, passing near
Pittsburgh
Pittsburgh ( ) is a city in the Commonwealth (U.S. state), Commonwealth of Pennsylvania, United States, and the county seat of Allegheny County, Pennsylvania, Allegheny County. It is the most populous city in both Allegheny County and Wester ...
and
Harrisburg
Harrisburg is the capital city of the Commonwealth of Pennsylvania, United States, and the county seat of Dauphin County. With a population of 50,135 as of the 2021 census, Harrisburg is the 9th largest city and 15th largest municipality in ...
Philadelphia
Philadelphia, often called Philly, is the largest city in the Commonwealth of Pennsylvania, the sixth-largest city in the U.S., the second-largest city in both the Northeast megalopolis and Mid-Atlantic regions after New York City. Since ...
and then crossing the
Walt Whitman Bridge
The Walt Whitman Bridge is a single-level suspension bridge spanning the Delaware River from Philadelphia in the west to Gloucester City in Camden County, New Jersey in the east. The bridge is named after the poet Walt Whitman, who resided ...
into
New Jersey
New Jersey is a state in the Mid-Atlantic and Northeastern regions of the United States. It is bordered on the north and east by the state of New York; on the east, southeast, and south by the Atlantic Ocean; on the west by the Delawa ...
Atlantic City
Atlantic City, often known by its initials A.C., is a coastal resort city in Atlantic County, New Jersey, United States. The city is known for its casinos, boardwalk, and beaches. In 2020, the city had a population of 38,497.
Lodi, Ohio
Lodi is a village in Harrisville Township, Medina County, Ohio, United States. It is located southwest of the City of Medina along U.S. Route 42. As of the 2010 census, the population was 2,746.
History
Founded in 1811, Lodi is the oldest settl ...
; US Route 224 (US 224) continues west from the end of I-76. The interchange was previously a double trumpet but was reconstructed in 2010. Officially, I-76 begins at the beginning of the ramp from I-71 north; it merges with US 224 at mile 0.61. After passing through rural Medina County, I-76 enters Summit County and soon crosses State Route 21 (SR 21, old US 21), once the main north–south route through the area until
I-77
Interstate 77 (I-77) is a north–south Interstate Highway in the eastern United States. It traverses diverse terrain, from the mountainous state of West Virginia to the rolling farmlands of North Carolina and Ohio. It largely supplants the ...
replaced it, at a
cloverleaf interchange
A cloverleaf interchange is a two-level interchange in which all turns are handled by slip roads. To go left (in right-hand traffic; reverse directions in left-driving regions), vehicles first continue as one road passes over or under the ...
. I-76 then passes through Norton and Barberton, then enters
Akron
Akron () is the fifth-largest city in the U.S. state of Ohio and is the county seat of Summit County. It is located on the western edge of the Glaciated Allegheny Plateau, about south of downtown Cleveland. As of the 2020 Census, the city ...
; this section of road was built as US 224.
Soon after entering Akron, I-76 turns north onto the short Kenmore Expressway. US 224 leaves I-76 there and continues east with I-277 toward I-77. Shortly after heading north from the I-277 interchange, I-76 meets I-77 and again turns east, joining southbound I-77 south of downtown Akron on the West Expressway. A partial interchange provides access to SR 59, the
Innerbelt An innerbelt or outerbelt is a ring road or collection of roadways which is or implies that it is inner or outer ring road in relation to another ring road. Use of these terms is most common and near-exclusive to routes in the United States, mostly ...
, and then I-76 crosses through the Central Interchange, where I-77 goes south (on the South Expressway) and SR 8 begins to the north (on the North Expressway); I-76 switches from the West Expressway to the East Expressway.
Leaving the Akron area, I-76 again heads through rural areas, crossing Portage County and entering Mahoning County. West of Youngstown, the freeway intersects the
Ohio Turnpike
The Ohio Turnpike, officially the James W. Shocknessy Ohio Turnpike, is a limited-access toll highway in the U.S. state of Ohio, serving as a primary corridor between Chicago and Pittsburgh. The road runs east–west in the northern section of ...
and I-80 via a double trumpet interchange. I-76 joins the Ohio Turnpike heading southeast toward
Pittsburgh
Pittsburgh ( ) is a city in the Commonwealth (U.S. state), Commonwealth of Pennsylvania, United States, and the county seat of Allegheny County, Pennsylvania, Allegheny County. It is the most populous city in both Allegheny County and Wester ...
while I-80 exits the Turnpike and continues east toward Youngstown. The Ohio Turnpike carries I-76 until the
Pennsylvania
Pennsylvania (; ( Pennsylvania Dutch: )), officially the Commonwealth of Pennsylvania, is a state spanning the Mid-Atlantic, Northeastern, Appalachian, and Great Lakes regions of the United States. It borders Delaware to its southeast, ...
border, where I-76 joins the
Pennsylvania Turnpike
The Pennsylvania Turnpike (Penna Turnpike or PA Turnpike) is a toll highway operated by the Pennsylvania Turnpike Commission (PTC) in the U.S. state of Pennsylvania. A controlled-access highway, it runs for across the state. The turnpike's we ...
.
Pennsylvania
Pennsylvania Turnpike
From the Ohio border, the Pennsylvania Turnpike carries I-76 into and across most of Pennsylvania, bypassing Youngstown to the south and
Pittsburgh
Pittsburgh ( ) is a city in the Commonwealth (U.S. state), Commonwealth of Pennsylvania, United States, and the county seat of Allegheny County, Pennsylvania, Allegheny County. It is the most populous city in both Allegheny County and Wester ...
to the north. There is a free interchange with US 19 and I-79 near
Wexford
Wexford () is the county town of County Wexford, Ireland. Wexford lies on the south side of Wexford Harbour, the estuary of the River Slaney near the southeastern corner of the island of Ireland. The town is linked to Dublin by the M11/N11 ...
. At one point, I-76 used to begin in Pittsburgh on a route that is now signed as I-376, around the 1970s. It intersects with this highway in Monroeville.
From
New Stanton
New Stanton is a borough in Westmoreland County, Pennsylvania, United States. The population was 2,173 at the 2010 census. New Stanton is often used as a control city in western parts of Pennsylvania, as I-70 joins the Pennsylvania Turnpike (I-7 ...
to Breezewood, I-76 is concurrent with I-70. In this section are the bypass (built in the 1960s) of the Laurel Hill Tunnel, then the still-in-use
Allegheny Mountain Tunnel
The Allegheny Mountain Tunnel is a vehicular tunnel carrying the Pennsylvania Turnpike through the Allegheny Mountains. At this point, the Turnpike carries Interstates 70 and 76. When the tunnel was built, it was considered an "engineeri ...
Bedford
Bedford is a market town in Bedfordshire, England. At the 2011 Census, the population of the Bedford built-up area (including Biddenham and Kempston) was 106,940, making it the second-largest settlement in Bedfordshire, behind Luton, whilst t ...
Sideling Hill
Sideling Hill, also Side Long Hill, is a long, steep, narrow mountain ridge in the Ridge-and-Valley (or Allegheny Mountains) physiographic province of the Appalachian Mountains, located in Washington County in western Maryland and adjacent Wes ...
tunnels along a new alignment built in the 1960s. I-76 also bypasses
Harrisburg
Harrisburg is the capital city of the Commonwealth of Pennsylvania, United States, and the county seat of Dauphin County. With a population of 50,135 as of the 2021 census, Harrisburg is the 9th largest city and 15th largest municipality in ...
and
Reading
Reading is the process of taking in the sense or meaning of letters, symbols, etc., especially by sight or touch.
For educators and researchers, reading is a multifaceted process involving such areas as word recognition, orthography (spell ...
Pennsylvania Route 997
Pennsylvania Route 997 (PA 997) is a route in Franklin and Cumberland counties in central Pennsylvania. The route runs from the Maryland state line south of Waynesboro, where the road continues into that state as Maryland Route 64 (MD 64), nort ...
(PA 997) near
Shippensburg
Shippensburg is a borough in Cumberland and Franklin counties in the U.S. Commonwealth of Pennsylvania. Settled in 1730, Shippensburg lies in the Cumberland Valley, southwest of Harrisburg, and is part of the Harrisburg–Carlisle Metropolitan ...
Carlisle
Carlisle ( , ; from xcb, Caer Luel) is a city that lies within the Northern English county of Cumbria, south of the Scottish border at the confluence of the rivers Eden, Caldew and Petteril. It is the administrative centre of the City ...
then I-83 and I-283 near Harrisburg. The Susquehanna River Bridge is a new six-lane bridge that was constructed in 2003 using precast segments that replaced an older bridge across the
Susquehanna River
The Susquehanna River (; Lenape: Siskëwahane) is a major river located in the Mid-Atlantic region of the United States, overlapping between the lower Northeast and the Upland South. At long, it is the longest river on the East Coast of the ...
Philadelphia
Philadelphia, often called Philly, is the largest city in the Commonwealth of Pennsylvania, the sixth-largest city in the U.S., the second-largest city in both the Northeast megalopolis and Mid-Atlantic regions after New York City. Since ...
, but the Turnpike (as
I-276
The Pennsylvania Turnpike (Penna Turnpike or PA Turnpike) is a toll highway operated by the Pennsylvania Turnpike Commission (PTC) in the U.S. state of Pennsylvania. A controlled-access highway, it runs for across the state. The turnpike's we ...
) bypasses it to the north.
Schuylkill Expressway
At Valley Forge, northwest of Philadelphia, I-76 leaves the Pennsylvania Turnpike to run into Philadelphia on the Schuylkill Expressway (while the Pennsylvania Turnpike continues east as
I-276
The Pennsylvania Turnpike (Penna Turnpike or PA Turnpike) is a toll highway operated by the Pennsylvania Turnpike Commission (PTC) in the U.S. state of Pennsylvania. A controlled-access highway, it runs for across the state. The turnpike's we ...
). Immediately after exiting the Turnpike, I-76 interchanges with the US 202 and US 422 freeways near King of Prussia. I-76 later crosses
I-476
Interstate 476 (I-476) is a auxiliary Interstate Highway of I-76 in the U.S. state of Pennsylvania. The highway runs from I-95 near Chester north to I-81 near Scranton, serving as the primary north–south Interstate corridor throu ...
near Conshohocken and begins running along the southwest shore of the Schuylkill River. I-76 then enters the city/county limits of Philadelphia where interchanges provide access to the Roosevelt Expressway ( US 1) and the Vine Street Expressway (
I-676
Interstate 676 (I-676) is an Interstate Highway that serves as a major thoroughfare through Center City Philadelphia, where it is known as the Vine Street Expressway, and Camden, New Jersey, where it is known as the northern segment of the ...
); the latter runs through Center City Philadelphia while I-76 bypasses to the south.
After the Grays Ferry Avenue exit near University City, I-76 crosses the
Schuylkill Expressway Bridge
The Schuylkill Expressway Bridge, built in 1956 by the Pennsylvania Department of Transportation, and reconstructed and painted blue in 2010, carries the Schuylkill Expressway ( I-76) over the Schuylkill River between West Philadelphia and the Gra ...
Wells Fargo Center Wells Fargo Center may refer to:
*Wells Fargo Center (Los Angeles), California
*Wells Fargo Center (Sacramento), California
* Wells Fargo Center (San Francisco), California
* Wells Fargo Center for the Arts, Santa Rosa, California
*Wells Fargo Cent ...
Walt Whitman Bridge
The Walt Whitman Bridge is a single-level suspension bridge spanning the Delaware River from Philadelphia in the west to Gloucester City in Camden County, New Jersey in the east. The bridge is named after the poet Walt Whitman, who resided ...
over the
Delaware River
The Delaware River is a major river in the Mid-Atlantic region of the United States. From the meeting of its branches in Hancock, New York, the river flows for along the borders of New York, Pennsylvania, New Jersey, and Delaware, before ...
into New Jersey is with I-95. Some of the ramps involve traffic signals, as the ramps to I-95 were retrofitted into an existing interchange when I-95 was built, and the tollbooth for the bridge lies west of the crossing of the two roads.
New Jersey
Just after crossing the Delaware River on the Walt Whitman Bridge, I-76 turns south and becomes the North–South Freeway, which carries I-676 north to Downtown Camden; the unsigned Route 76C connector runs east to US 130 and Route 168. The
exit number
An exit number is a number assigned to a road junction, usually an exit from a freeway. It is usually marked on the same sign as the destinations of the exit. In some countries, such as the United States, it is also marked on a sign in the go ...
s in New Jersey are backward, running from east to west. Though signed eastbound toward
Atlantic City
Atlantic City, often known by its initials A.C., is a coastal resort city in Atlantic County, New Jersey, United States. The city is known for its casinos, boardwalk, and beaches. In 2020, the city had a population of 38,497.
, the route ends near Gloucester City in western Camden County at an interchange with I-295.
From the exit for
I-676
Interstate 676 (I-676) is an Interstate Highway that serves as a major thoroughfare through Center City Philadelphia, where it is known as the Vine Street Expressway, and Camden, New Jersey, where it is known as the northern segment of the ...
to the end, I-76 originally had local–express lanes in both directions; however, the barriers in both directions have been removed due to rebuilding of the I-295, I-76, and Route 42 interchange. I-76 ends at an interchange with I-295 on the Mount Ephraim– Bellmawr town line. The road becomes Route 42, continuing south on the North–South Freeway and then feeding into the Atlantic City Expressway (ACE) to
Atlantic City
Atlantic City, often known by its initials A.C., is a coastal resort city in Atlantic County, New Jersey, United States. The city is known for its casinos, boardwalk, and beaches. In 2020, the city had a population of 38,497.
. While the South Jersey Transportation Authority (which owns the ACE) is not against the idea of making Route 42 (expressway part) and the ACE an eastern extension of I-76, they feel that making the change without a compelling reason would only add to motorists' confusion in southern New Jersey.
History
The majority of I-76 along the
Pennsylvania Turnpike
The Pennsylvania Turnpike (Penna Turnpike or PA Turnpike) is a toll highway operated by the Pennsylvania Turnpike Commission (PTC) in the U.S. state of Pennsylvania. A controlled-access highway, it runs for across the state. The turnpike's we ...
includes the first long-distance rural
freeway
A controlled-access highway is a type of highway that has been designed for high-speed vehicular traffic, with all traffic flow—ingress and egress—regulated. Common English terms are freeway, motorway and expressway. Other similar terms ...
in the US; the
Ohio Turnpike
The Ohio Turnpike, officially the James W. Shocknessy Ohio Turnpike, is a limited-access toll highway in the U.S. state of Ohio, serving as a primary corridor between Chicago and Pittsburgh. The road runs east–west in the northern section of ...
and Schuylkill Expressway are also pre-Interstate freeways. By 1955, the section of that route from west of Youngstown to Center City Philadelphia, was included in the planned Interstate Highway System, as was present I-76 from west of Youngstown to
Akron
Akron () is the fifth-largest city in the U.S. state of Ohio and is the county seat of Summit County. It is located on the western edge of the Glaciated Allegheny Plateau, about south of downtown Cleveland. As of the 2020 Census, the city ...
. (Some early plans called for a new freeway along SR 14 to the
Pennsylvania
Pennsylvania (; ( Pennsylvania Dutch: )), officially the Commonwealth of Pennsylvania, is a state spanning the Mid-Atlantic, Northeastern, Appalachian, and Great Lakes regions of the United States. It borders Delaware to its southeast, ...
state line; it is unclear when the proposed route was shifted to the turnpikes.)
In 1957, the route from
Cleveland
Cleveland ( ), officially the City of Cleveland, is a city in the United States, U.S. U.S. state, state of Ohio and the county seat of Cuyahoga County, Ohio, Cuyahoga County. Located in the northeastern part of the state, it is situated along ...
east to
Harrisburg
Harrisburg is the capital city of the Commonwealth of Pennsylvania, United States, and the county seat of Dauphin County. With a population of 50,135 as of the 2021 census, Harrisburg is the 9th largest city and 15th largest municipality in ...
, running roughly along the SR 14 corridor in
Ohio
Ohio () is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. Of the List of states and territories of the United States, fifty U.S. states, it is the List of U.S. states and territories by area, 34th-l ...
and the turnpike in Pennsylvania, was labeled I-80, and the rest of the route from Harrisburg to Philadelphia was assigned I-80S. (I-80N would have run from Harrisburg to
New York City
New York, often called New York City or NYC, is the List of United States cities by population, most populous city in the United States. With a 2020 population of 8,804,190 distributed over , New York City is also the L ...
.)
I-78
Interstate 78 (I-78) is an east–west Interstate Highway in the Northeastern United States, running from I-81 northeast of Harrisburg, Pennsylvania, through Allentown to western and northern New Jersey and terminating at the Holland T ...
was assigned to a route from Norwalk, paralleling SR 18 through Akron to Youngstown and turning south there to end at the planned I-80.
However, the 1957 numbering was drawn on a map from 1947, which did not include several changes that had been approved, specifically the
Keystone Shortway
Keystone or key-stone or ''variation'', may refer to:
* Keystone (architecture), a central stone or other piece at the apex of an arch or vault
* Keystone (cask), a fitting used in ale casks
Business
* Keystone Law, a full-service law firm
* Di ...
across Pennsylvania. (The route in that corridor ran further north, along US 6, and was numbered
I-84
Interstate 84 may refer to:
* Interstate 84 (Oregon–Utah), passing through Idaho, formerly known as Interstate 80N
* Interstate 84 (Pennsylvania–Massachusetts)
Interstate 84 (I-84) is an Interstate Highway in the Northeaster ...
.) Thus, the final numbering, approved in 1958, assigned I-80 to the Norwalk–Youngstown route to reach the Keystone Shortway. The former alignment through Cleveland became I-80N; the turnpike was still not assigned a number from near Elyria (where I-80N and
I-90
Interstate 90 (I-90) is an east–west transcontinental freeway and the longest Interstate Highway in the United States at . It begins in Seattle, Washington, and travels through the Pacific Northwest, Mountain West, Great Plains, Midwest, an ...
would split from it) to west of Youngstown. The route from west of Youngstown to
Philadelphia
Philadelphia, often called Philly, is the largest city in the Commonwealth of Pennsylvania, the sixth-largest city in the U.S., the second-largest city in both the Northeast megalopolis and Mid-Atlantic regions after New York City. Since ...
New Jersey
New Jersey is a state in the Mid-Atlantic and Northeastern regions of the United States. It is bordered on the north and east by the state of New York; on the east, southeast, and south by the Atlantic Ocean; on the west by the Delawa ...
when
auxiliary Interstate
Auxiliary Interstate Highways (also called three-digit Interstate Highways) are a supplemental subset of the freeways within the Interstate Highway System of the United States.
Auxiliary routes are generally classified as spur routes, which conn ...
s were assigned in 1959. (The planned I-80N in Pennsylvania became I-78.) Initial spurs of I-80S were I-180 (now I-176), I-280 (now
I-276
The Pennsylvania Turnpike (Penna Turnpike or PA Turnpike) is a toll highway operated by the Pennsylvania Turnpike Commission (PTC) in the U.S. state of Pennsylvania. A controlled-access highway, it runs for across the state. The turnpike's we ...
), I-480 (now
I-476
Interstate 476 (I-476) is a auxiliary Interstate Highway of I-76 in the U.S. state of Pennsylvania. The highway runs from I-95 near Chester north to I-81 near Scranton, serving as the primary north–south Interstate corridor throu ...
) and I-680 (now
I-676
Interstate 676 (I-676) is an Interstate Highway that serves as a major thoroughfare through Center City Philadelphia, where it is known as the Vine Street Expressway, and Camden, New Jersey, where it is known as the northern segment of the ...
, though it swapped with I-76 in 1972).
I-80 was realigned in Ohio by 1962, largely taking over former I-80N, which ran through Cleveland, joining the turnpike southwest of Cleveland. However, while I-80N was planned to split from I-80 near
Kent
Kent is a county in South East England and one of the home counties. It borders Greater London to the north-west, Surrey to the west and East Sussex to the south-west, and Essex to the north across the estuary of the River Thames; it faces ...
and run northwest to Cleveland along SR 14, the new alignment of I-80 used the turnpike between the crossing west of Youngstown and the crossing with SR 14 at Streetsboro. The former I-80 from near Youngstown west to Akron became part of I-80S, as did a new alignment (already built as US 224) from Akron west to I-71 east of Lodi; the rest of proposed I-80 west to near Norwalk (which would have crossed I-71 near
Medina
Medina,, ', "the radiant city"; or , ', (), "the city" officially Al Madinah Al Munawwarah (, , Turkish: Medine-i Münevvere) and also commonly simplified as Madīnah or Madinah (, ), is the Holiest sites in Islam, second-holiest city in Islam, ...
) was removed from the Interstate Highway System. Ca. 1971, I-80 was moved to the Turnpike between Streetsboro and southwest of Cleveland; the old route became I-480.
On April 16, 1963, due in part to the extension of I-79 south from Greater Pittsburgh, Pennsylvania proposed a partial renumbering. A new number, tentatively designated I-76, would run from Downtown Pittsburgh east on what was then I-70 (I-70S bypassed
Pittsburgh
Pittsburgh ( ) is a city in the Commonwealth (U.S. state), Commonwealth of Pennsylvania, United States, and the county seat of Allegheny County, Pennsylvania, Allegheny County. It is the most populous city in both Allegheny County and Wester ...
to the south on what is now I-70) to the Pennsylvania Turnpike at Monroeville, and then east along the remainder of I-80S to I-295. I-80S would remain on the section of turnpikes from west of Youngstown to Monroeville. This was approved February 26, 1964, and included the renumbering of all I-X80 spurs to I-X76.
On June 29, 1970, a renumbering was approved in the Pittsburgh area, with the main effect being rerouting I-79 to bypass Pittsburgh to the west on the former
I-279
Interstate 279 (I-279), locally referred to as Parkway North, is a north–south auxiliary Interstate Highway that lies entirely within Allegheny County, Pennsylvania. Its southern end is at I-376 at the Fort Pitt Bridge in Pittsburgh, and ...
. I-279 was moved to the former I-79 north of downtown, and the former I-79 from downtown southwest to new I-79 became a western extension of I-76. (It was then that I-876 was designated for former I-479.) A realignment and extension of I-76 into Ohio, taking over the rest of I-80S to I-71 east of Lodi, was approved January 11, 1972. The former I-76 from Monroeville west into Downtown Pittsburgh became I-376, and I-279 was extended southwest from downtown along former I-76 to I-79. (I-876 was renumbered to
I-579
Interstate 579 (I-579) is a north–south Interstate Highway entirely within Pittsburgh, Pennsylvania. The highway is long. I-579 is also known as the Crosstown Boulevard since it crosses the backside of Downtown Pittsburgh.
The northern t ...
then.) Signs in Ohio were changed September 1, 1972; the old I-80S signs remained for about a year.
On August 29, 1972, a swap of I-76 and I-676 in Philadelphia and Camden was approved. I-76 had been routed along the Vine Street Expressway and
Ben Franklin Bridge
The Benjamin Franklin Bridge, originally named the Delaware River Bridge and known locally as the Ben Franklin Bridge, is a suspension bridge across the Delaware River connecting Philadelphia, Pennsylvania, and Camden, New Jersey. Owned and ope ...
(now I-676) through Center City, while I-676 used the Schuylkill Expressway and
Walt Whitman Bridge
The Walt Whitman Bridge is a single-level suspension bridge spanning the Delaware River from Philadelphia in the west to Gloucester City in Camden County, New Jersey in the east. The bridge is named after the poet Walt Whitman, who resided ...
to bypass downtown to the south. The switch was made because of delays in building the Vine Street Expressway, better interchange geometry at the splits, and that the
Ben Franklin Bridge
The Benjamin Franklin Bridge, originally named the Delaware River Bridge and known locally as the Ben Franklin Bridge, is a suspension bridge across the Delaware River connecting Philadelphia, Pennsylvania, and Camden, New Jersey. Owned and ope ...
ends in city streets, rather than in expressway grade.
The renumbering of a Philadelphia Interstate to I-76 in the years leading up to the Bicentennial Celebration of the 1776 signing in Philadelphia of the
Declaration of Independence
A declaration of independence or declaration of statehood or proclamation of independence is an assertion by a polity in a defined territory that it is independent and constitutes a state. Such places are usually declared from part or all of th ...
gives rise to the question of the highway number being an intentional tribute to the Spirit of 1776.
US Department of Transportation
The United States Department of Transportation (USDOT or DOT) is one of the executive departments of the U.S. federal government. It is headed by the secretary of transportation, who reports directly to the President of the United States a ...
(USDOT) research into federal documentation of the I-76 renumbering found no evidence of this being intentional.
Exit list
In Ohio and Pennsylvania, the routes are composed mostly of turnpikes with the exceptions in east-central Ohio and the
Delaware Valley
The Delaware Valley is a metropolitan region on the East Coast of the United States that comprises and surrounds Philadelphia, the sixth most populous city in the nation and 68th largest city in the world as of 2020. The toponym Delaware Val ...
. The exit numbers on the turnpike portions in Ohio follow the mileage markers for the
Ohio Turnpike
The Ohio Turnpike, officially the James W. Shocknessy Ohio Turnpike, is a limited-access toll highway in the U.S. state of Ohio, serving as a primary corridor between Chicago and Pittsburgh. The road runs east–west in the northern section of ...
Reading, Pennsylvania
Reading ( ; Pennsylvania Dutch: ''Reddin'') is a city in and the county seat of Berks County, Pennsylvania, United States. The city had a population of 95,112 as of the 2020 census and is the fourth-largest city in Pennsylvania after Philade ...
.
*
I-276
The Pennsylvania Turnpike (Penna Turnpike or PA Turnpike) is a toll highway operated by the Pennsylvania Turnpike Commission (PTC) in the U.S. state of Pennsylvania. A controlled-access highway, it runs for across the state. The turnpike's we ...
Pennsylvania Turnpike
The Pennsylvania Turnpike (Penna Turnpike or PA Turnpike) is a toll highway operated by the Pennsylvania Turnpike Commission (PTC) in the U.S. state of Pennsylvania. A controlled-access highway, it runs for across the state. The turnpike's we ...
Bristol Township, Pennsylvania
Bristol Township is a township in Bucks County, Pennsylvania, United States. The population was 54,582 at the 2010 census, making it the 13th largest municipality in the state. Bristol Township, along with Bristol Borough, is a cultural hub f ...
Monroeville, Pennsylvania
Monroeville is a home rule municipality in Allegheny County, Pennsylvania. It is located about 10 miles east of Pittsburgh.
Monroeville is a suburb with mixed residential and commercial developments. As of the 2020 census, Monroeville was h ...
, through
Pittsburgh, Pennsylvania
Pittsburgh ( ) is a city in the Commonwealth (U.S. state), Commonwealth of Pennsylvania, United States, and the county seat of Allegheny County, Pennsylvania, Allegheny County. It is the most populous city in both Allegheny County and Wester ...
, becomes a toll road northwest of the airport, intersects I-76 again, and terminates at I-80 in
Sharon, Pennsylvania
Sharon is a city in western Mercer County, Pennsylvania, United States. The city, located along the banks of the Shenango River on the state border with Ohio, is about northeast of Youngstown, about southeast of Cleveland and about northwe ...
.
*
I-476
Interstate 476 (I-476) is a auxiliary Interstate Highway of I-76 in the U.S. state of Pennsylvania. The highway runs from I-95 near Chester north to I-81 near Scranton, serving as the primary north–south Interstate corridor throu ...
begins at I-95 near
Chester, Pennsylvania
Chester is a city in Delaware County, Pennsylvania, United States. Located within the Philadelphia Metropolitan Area, it is the only city in Delaware County and had a population of 32,605 as of the 2020 census.
Incorporated in 1682, Chester i ...
, and heads north, crossing I-76 near
Conshohocken, Pennsylvania
Conshohocken ( ; Lenape: ''Kanshihàkink'') is a borough on the Schuylkill River in Montgomery County, Pennsylvania in suburban Philadelphia. Historically a large mill town and industrial and manufacturing center, after the decline of industry ...
Clarks Summit, Pennsylvania
Clarks Summit is a borough in Lackawanna County, northwest of Scranton in Northeastern Pennsylvania. The population was 5,108 at the 2020 census. It is also the northern terminus of the Pennsylvania Turnpike Northeast Extension, I-476.
Histor ...
, north of
Scranton, Pennsylvania
Scranton is a city in the Commonwealth of Pennsylvania, United States, and the county seat of Lackawanna County. With a population of 76,328 as of the 2020 U.S. census, Scranton is the largest city in Northeastern Pennsylvania, the Wyoming V ...
. I-476 is the longest
auxiliary Interstate
Auxiliary Interstate Highways (also called three-digit Interstate Highways) are a supplemental subset of the freeways within the Interstate Highway System of the United States.
Auxiliary routes are generally classified as spur routes, which conn ...
.
* PA 576 is a planned, partially completed, southern bypass of
Pittsburgh, Pennsylvania
Pittsburgh ( ) is a city in the Commonwealth (U.S. state), Commonwealth of Pennsylvania, United States, and the county seat of Allegheny County, Pennsylvania, Allegheny County. It is the most populous city in both Allegheny County and Wester ...
, though it could become I-576.
*
I-676
Interstate 676 (I-676) is an Interstate Highway that serves as a major thoroughfare through Center City Philadelphia, where it is known as the Vine Street Expressway, and Camden, New Jersey, where it is known as the northern segment of the ...
Camden, New Jersey
Camden is a city in and the county seat of Camden County, in the U.S. state of New Jersey. Camden is part of the Delaware Valley metropolitan area and is located directly across the Delaware River from Philadelphia, Pennsylvania. At the 20 ...
, crossing the
Benjamin Franklin Bridge
The Benjamin Franklin Bridge, originally named the Delaware River Bridge and known locally as the Ben Franklin Bridge, is a suspension bridge across the Delaware River connecting Philadelphia, Pennsylvania, and Camden, New Jersey. Owned and ...
Philadelphia, Pennsylvania
Philadelphia, often called Philly, is the largest city in the Commonwealth of Pennsylvania, the sixth-largest city in the U.S., the second-largest city in both the Northeast megalopolis and Mid-Atlantic regions after New York City. Since ...
, in violation of
Interstate Highway standards
Standards for Interstate Highways in the United States are defined by the American Association of State Highway and Transportation Officials (AASHTO) in the publication ''A Policy on Design Standards: Interstate System''. For a certain highway to ...
I-579
Interstate 579 (I-579) is a north–south Interstate Highway entirely within Pittsburgh, Pennsylvania. The highway is long. I-579 is also known as the Crosstown Boulevard since it crosses the backside of Downtown Pittsburgh.
The northern t ...
in
Pittsburgh, Pennsylvania
Pittsburgh ( ) is a city in the Commonwealth (U.S. state), Commonwealth of Pennsylvania, United States, and the county seat of Allegheny County, Pennsylvania, Allegheny County. It is the most populous city in both Allegheny County and Wester ...
, in the early 1970s.
*Interstate 76 Alternate is an incident bypass route located in
Summit County, Ohio
Summit County is an urban county in the U.S. state of Ohio. As of the 2020 census, the population was 540,428, making it the fourth-most populous county in Ohio. Its county seat and largest city is Akron. The county was formed on March 3, 184 ...
I-77
Interstate 77 (I-77) is a north–south Interstate Highway in the eastern United States. It traverses diverse terrain, from the mountainous state of West Virginia to the rolling farmlands of North Carolina and Ohio. It largely supplants the ...
Akron, Ohio
Akron () is the fifth-largest city in the U.S. state of Ohio and is the county seat of Summit County. It is located on the western edge of the Glaciated Allegheny Plateau, about south of downtown Cleveland. As of the 2020 Census, the city ...
.
*Interstate 76 Connector is an unsigned business route located in
Camden, New Jersey
Camden is a city in and the county seat of Camden County, in the U.S. state of New Jersey. Camden is part of the Delaware Valley metropolitan area and is located directly across the Delaware River from Philadelphia, Pennsylvania. At the 20 ...
, that runs from the I-76 and I-676 interchange to Route 168. It interchanges US 130 before reaching its eastern terminus.