Structure 52629 · Somerset County, PA

SR 4009 Husband RD over Ptc B-504 Mp 108.17

Carries SR 4009 Husband RD over Ptc B-504 Mp 108.17, Ptc B-504 Mp 108.17.

Overall conditionGood

Set by its lowest-rated component: Deck at 7 of 9.

How ratings work
Decksets the rating7/9 · Good
Superstructure8/9 · Very Good
Substructure8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT145 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9 · sets the ratingSuperstructure 8/9Substructure 8/9

145 ft end to end: 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 multi-beam bridge.

Built201511 years old
Length145.0 ft44.2 m
Daily traffic2,692counted 2024
Last inspectedApril 2023every 48 months

Location

StatePennsylvania
CountySomerset
LocationPtc B-504 Mp 108.17
CarriesSR 4009 Husband RD
CrossesPtc B-504 Mp 108.17
Coordinates40.03910, -79.10087

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length145.0 ft (44.2 m)
Max Span137.1 ft (41.8 m)
Deck Width43.3 ft (13.2 m)
Deck Area583.4 sq m
Main Spans1
Year Built2015

Traffic

Avg Daily Traffic2,692 (2024)
Truck Traffic5%
Lanes On Bridge2
Lanes Under Bridge4

Inspection & Ownership

Last InspectionApril 2023
Inspection FrequencyEvery 48 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number000000000052629

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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