US Bridges

Ramp T(76W to 476N over Ramps N & S

Fair

Montgomery County, Pennsylvania · Consho INT.35D04/3367K10 · Structure no. 000000000028282

Built
1975
50 years old
Condition
Fair
inspected December 2022
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
350 ft
2 main spans
Daily traffic
14,906
2024 count
Owner
State
State Highway Agency

About this bridge

Ramp T(76W to 476N over Ramps N & S is a steel continuous stringer/multi-beam or girder carrying Ramp T(76W to 476N over Ramps N & S in Montgomery County, Pennsylvania. It was built in 1975, so it is 50 years old, younger than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 14,906 vehicles a day, roughly 7% of them trucks, projected to reach 19,664 by 2032. The structure is 350 ft (106.7 m) long and 34 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

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CarriesRamp T(76W to 476N
CrossesRamps N & S
LocationConsho INT.35D04/3367K10
RouteState Highway 0
CountyMontgomery County
StatePennsylvania
Coordinates40.06583, -75.3175
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2022
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating75.9 US tons
Inventory rating45 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2 (+2 approach)
Design loadHS 20 + Mod
Structure length350 ft (106.7 m)
Longest span117 ft (35.7 m)
Deck width34 ft (10.4 m)
Roadway width30 ft (9.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,906 (2024)
Projected traffic19,664 by 2032
Trucks7%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$473,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was Ramp T(76W to 476N over Ramps N & S built?

It was built in 1975, making it 50 years old in 2025.

What condition is Ramp T(76W to 476N over Ramps N & S in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in December 2022.

How much traffic does Ramp T(76W to 476N over Ramps N & S carry?

About 14,906 vehicles per day (2024 count), of which roughly 7% are trucks.

How long is Ramp T(76W to 476N over Ramps N & S?

The structure is 350 ft (106.7 m) long with a longest span of 117 ft (35.7 m) and a deck 34 ft wide.

Who owns Ramp T(76W to 476N over Ramps N & S?

It is owned by the State Highway Agency.