Structure 26927 · Monroe County, PA

Red Rock Rd(t-565) over Forest Hills Run

Carries Red Rock Rd(t-565) over Forest Hills Run, Red Rock Rd.(t-565).

Overall conditionGood

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

How ratings work
Deck9/9 · Excellent
Superstructure9/9 · Excellent
Substructuresets the rating7/9 · Good
Channelnot part of overall6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
23 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 9/9Superstructure 9/9Substructure 7/9 · sets the rating

23 ft end to end. Lengths are drawn to scale; at this length a semi-truck would be a speck. 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.

Built1950rebuilt 2022
Length23.0 ft7 m
Daily traffic896counted 2024
Last inspectedJune 2023every 24 months

Location

StatePennsylvania
CountyMonroe
LocationRed Rock Rd.(t-565)
CarriesRed Rock Rd(t-565)
CrossesForest Hills Run
Coordinates41.10684, -75.30044

Physical Characteristics

MaterialPrestressed Concrete
DesignSlab
Total Length23.0 ft (7 m)
Max Span21.0 ft (6.4 m)
Deck Width27.6 ft (8.4 m)
Deck Area58.8 sq m
Main Spans1
Year Built1950 (reconstructed 2022)

Traffic

Avg Daily Traffic896 (2024)
Truck Traffic4%
Lanes On Bridge2

Inspection & Ownership

Last InspectionJune 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical7 — Countermeasures installed
Structure Number000000000026927

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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