Structure 36847 · Westmoreland County, PA

SR 2007 over Pa Tpk (i-76)

Carries SR 2007 over Pa Tpk (i-76), Near Carpentertown.

Overall conditionFair

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

How ratings work
Deck7/9 · Good
Superstructure6/9 · Satisfactory
Substructuresets the rating5/9 · Fair
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT200 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 6/9Substructure 5/9 · sets the rating

200 ft end to end, longest span 110 ft: about 3 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 rigid-frame bridge.

Built1939rebuilt 1988
Length200.1 ft61 m
Daily traffic1,188counted 2024
Last inspectedJuly 2024every 24 months

Location

StatePennsylvania
CountyWestmoreland
LocationNear Carpentertown
CarriesSR 2007
CrossesPa Tpk (i-76)
Coordinates40.18537, -79.53167

Physical Characteristics

MaterialSteel Continuous
DesignFrame
Total Length200.1 ft (61 m)
Max Span109.9 ft (33.5 m)
Deck Width41.7 ft (12.7 m)
Deck Area774.7 sq m
Main Spans3
Year Built1939 (reconstructed 1988)

Traffic

Avg Daily Traffic1,188 (2024)
Truck Traffic5%
Lanes On Bridge2
Lanes Under Bridge4

Inspection & Ownership

Last InspectionJuly 2024
Inspection FrequencyEvery 24 months
OwnerState Toll Authority
Historical SignificanceHistorical significance is not determined
Scour CriticalNot applicable
Structure Number000000000036847

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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