Structure 25027 · Lycoming County, PA

SR 4010 over Larrys Creek

Carries SR 4010 over Larrys Creek, 0.5 Mi E Of Coganhouse.

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
Channelnot part of overall4/9 · Poor
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT54 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 6/9Substructure 5/9 · sets the rating

54 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.

Built1932rebuilt 2002
Length54.1 ft16.5 m
Daily traffic114counted 2024
Last inspectedJanuary 2023every 24 months

Location

StatePennsylvania
CountyLycoming
Location0.5 Mi E Of Coganhouse
CarriesSR 4010
CrossesLarrys Creek
Coordinates41.41790, -77.16254

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length54.1 ft (16.5 m)
Max Span47.9 ft (14.6 m)
Deck Width23.3 ft (7.1 m)
Deck Area117.2 sq m
Main Spans1
Year Built1932 (reconstructed 2002)

Traffic

Avg Daily Traffic114 (2024)
Truck Traffic9%
Lanes On Bridge2

Inspection & Ownership

Last InspectionJanuary 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical4 — Foundations need monitoring
Structure Number000000000025027

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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