Structure 47847 · Franklin County, PA

SR 4007 Edge Rd. over Br.tuscarora Creek

Carries SR 4007 Edge Rd. over Br.tuscarora Creek, At Concord.

Overall conditionGood

Set by its lowest-rated component: Superstructure and Substructure at 8 of 9.

How ratings work
Superstructuresets the rating8/9 · Very Good
Substructuresets the rating8/9 · Very Good
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT89 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck not ratedSuperstructure 8/9Substructure 8/9

89 ft end to end, longest span 42 ft. 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 deck arch.

Built201214 years old
Length88.9 ft27.1 m
Daily traffic455counted 2024
Last inspectedJanuary 2024every 24 months

Location

StatePennsylvania
CountyFranklin
LocationAt Concord
CarriesSR 4007 Edge Rd.
CrossesBr.tuscarora Creek
Coordinates40.24842, -77.70450

Physical Characteristics

MaterialConcrete
DesignArch - Deck
Total Length88.9 ft (27.1 m)
Max Span42.0 ft (12.8 m)
Deck Width32.2 ft (9.8 m)
Deck Area265.6 sq m
Main Spans2
Year Built2012

Traffic

Avg Daily Traffic455 (2024)
Truck Traffic13%
Lanes On Bridge2

Inspection & Ownership

Last InspectionJanuary 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical5 — Stable for scour
Structure Number000000000047847

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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