Structure 19562 · Jefferson County, PA

Sr0080 WB over Sr0036 Nb&sb

Carries Sr0080 WB over Sr0036 Nb&sb, Allegheny BLVD WB.

Overall conditionFair

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

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

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT159 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 5/9 · sets the ratingSubstructure 5/9 · sets the rating

159 ft end to end, longest span 88 ft: about 2 semi-trucks nose to tail. 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.

Built1960rebuilt 2011
Length159.1 ft48.5 m
Daily traffic12,788counted 2024
Last inspectedJune 2024every 24 months

Location

StatePennsylvania
CountyJefferson
LocationAllegheny BLVD WB
CarriesSr0080 WB
CrossesSr0036 Nb&sb
Coordinates41.17081, -79.09784

Physical Characteristics

MaterialPrestressed Concrete
DesignBox Beam - Multiple
Total Length159.1 ft (48.5 m)
Max Span87.9 ft (26.8 m)
Deck Width45.9 ft (14 m)
Deck Area679 sq m
Main Spans3
Year Built1960 (reconstructed 2011)

Traffic

Avg Daily Traffic12,788 (2024)
Truck Traffic41%
Lanes On Bridge2
Lanes Under Bridge5

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 Number000000000019562

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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