Structure 2760 · Allegheny County, PA

Ramp F RD over Baldwin RD {6014-02}

Carries Ramp F RD over Baldwin RD {6014-02}, Parkway Ramp To I79 N.b..

Overall conditionFair

Set by its lowest-rated component: Substructure at 5 of 9.

How ratings work
Deck6/9 · Satisfactory
Superstructure7/9 · Good
Substructuresets the rating5/9 · Fair
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT123 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 7/9Substructure 5/9 · sets the rating

123 ft end to end, longest span 49 ft. Lengths and the semi-truck on the deck are drawn to the same scale. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a box-beam bridge.

Built1971rebuilt 1997
Length123.0 ft37.5 m
Daily traffic5,564counted 2024
Last inspectedJune 2024every 24 months

Location

StatePennsylvania
CountyAllegheny
LocationParkway Ramp To I79 N.b.
CarriesRamp F RD
CrossesBaldwin RD {6014-02}
Coordinates40.42417, -80.10293

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignBox Beam - Multiple
Total Length123.0 ft (37.5 m)
Max Span48.9 ft (14.9 m)
Deck Width33.1 ft (10.1 m)
Deck Area378.8 sq m
Main Spans3
Year Built1971 (reconstructed 1997)

Traffic

Avg Daily Traffic5,564 (2024)
Truck Traffic7%
Lanes On Bridge1
Lanes Under Bridge2

Inspection & Ownership

Last InspectionJune 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number000000000002760

How Bridge Ratings Work

Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."

0Failed
1Imminent failure
2Critical
3Serious
4Poor
5Fair
6Satisfactory
7Good
8Very good
9Excellent
Good · lowest component 7–9
Fair · lowest component 5–6
Poor · lowest component 0–4

A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.

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