Ramp G To Ft. Duq over Alleg.riv. Ft Duq Warf

Fair Condition58 years old2,709 vehicles/day

Location

StatePennsylvania
CountyAllegheny
LocationFort Duquesne Bridge
CarriesRamp G To Ft. Duq
CrossesAlleg.riv. Ft Duq Warf
Coordinates40.44313, -80.00845

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length1008.9 ft (307.5 m)
Max Span125.0 ft (38.1 m)
Deck Width24.6 ft (7.5 m)
Deck Area2306.2 sq m
Main Spans8
Year Built1968 (reconstructed 2010)

Traffic

Avg Daily Traffic2,709 (2024)
Truck Traffic7%
Lanes On Bridge1

Inspection & Ownership

Last Inspection223
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000002821

Nearby Bridges