US Bridges

Ramp F over Ramp D

Fair

Allegheny County, Pennsylvania · Crosstown Blvd · Structure no. 000000000002890

Built
1962
63 years old, rebuilt 1988
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
108 ft
3 main spans
Daily traffic
1,046
2024 count
Owner
State
State Highway Agency

About this bridge

Ramp F over Ramp D is a steel stringer/multi-beam or girder carrying Ramp F over Ramp D in Allegheny County, Pennsylvania. It was built in 1962 and reconstructed in 1988, so it is 63 years old, older 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 1,046 vehicles a day, roughly 7% of them trucks, projected to reach 22,785 by 2032. The structure is 108 ft (32.9 m) long and 23 ft wide.

CarriesRamp F
CrossesRamp D
LocationCrosstown Blvd
RouteState Highway 0
Coordinates40.43833, -79.995
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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating77.1 US tons
Inventory rating46 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length108 ft (32.9 m)
Longest span50 ft (15.2 m)
Deck width23 ft (6.9 m)
Roadway width18 ft (5.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,046 (2024)
Projected traffic22,785 by 2032
Trucks7%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$91,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was Ramp F over Ramp D built?

It was built in 1962, making it 63 years old in 2025. It was reconstructed in 1988.

What condition is Ramp F over Ramp D 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 July 2024.

How much traffic does Ramp F over Ramp D carry?

About 1,046 vehicles per day (2024 count), of which roughly 7% are trucks.

How long is Ramp F over Ramp D?

The structure is 108 ft (32.9 m) long with a longest span of 50 ft (15.2 m) and a deck 23 ft wide.

Who owns Ramp F over Ramp D?

It is owned by the State Highway Agency.