Structure DAPAMCLET000022 · Franklin County, PA

South Patrol RD over Small Stream

Carries South Patrol RD over Small Stream, SE Of Building 1570.

Overall conditionFair

Set by its lowest-rated component: Deck and Superstructure at 6 of 9.

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructuresets the rating6/9 · Satisfactory
Substructure7/9 · Good
Channelnot part of overall6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT38 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9 · sets the ratingSuperstructure 6/9 · sets the ratingSubstructure 7/9

38 ft end to end, longest span 16 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 slab bridge.

Built194284 years old
Length38.4 ft11.7 m
Daily traffic20counted 2015
Last inspectedSeptember 2023every 24 months

Location

StatePennsylvania
CountyFranklin
LocationSE Of Building 1570
CarriesSouth Patrol RD
CrossesSmall Stream
Coordinates39.98089, -77.70064

Physical Characteristics

MaterialConcrete
DesignSlab
Total Length38.4 ft (11.7 m)
Max Span16.1 ft (4.9 m)
Deck Width21.7 ft (6.6 m)
Deck Area77.2 sq m
Main Spans2
Year Built1942

Traffic

Avg Daily Traffic20 (2015)
Truck Traffic5%
Lanes On Bridge2

Inspection & Ownership

Last InspectionSeptember 2023
Inspection FrequencyEvery 24 months
OwnerArmy
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure NumberDAPAMCLET000022

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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