Structure 4496 · Bedford County, PA

T539 ST Paul Ch RD over Yellow Creek

Carries T539 ST Paul Ch RD over Yellow Creek, 1 Mi.se.of Yellow Creek.

Overall conditionGood

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

How ratings work
Decksets the rating7/9 · Good
Superstructuresets the rating7/9 · Good
Substructuresets the rating7/9 · Good
Channelnot part of overall5/9 · Fair
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT99 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 7/9

99 ft end to end. Lengths and the car 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.

Built1884rebuilt 1994
Length99.1 ft30.2 m
Daily traffic45counted 2024
Last inspectedFebruary 2023every 24 months

Location

StatePennsylvania
CountyBedford
Location1 Mi.se.of Yellow Creek
CarriesT539 ST Paul Ch RD
CrossesYellow Creek
Coordinates40.12429, -78.31713

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length99.1 ft (30.2 m)
Max Span92.8 ft (28.3 m)
Deck Width12.8 ft (3.9 m)
Deck Area117.8 sq m
Main Spans1
Year Built1884 (reconstructed 1994)

Traffic

Avg Daily Traffic45 (2024)
Lanes On Bridge1

Inspection & Ownership

Last InspectionFebruary 2023
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is on the National Register of Historic Places
Scour Critical8 — Stable, low risk
Structure Number000000000004496

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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