Structure 10038 · Chester County, PA

Manor Road over Indian Run

Carries Manor Road over Indian Run, 1 Mi. N. US 322 19a2.

Overall conditionFair

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

How ratings work
Superstructuresets the rating6/9 · Satisfactory
Substructuresets the rating6/9 · Satisfactory
Channelnot part of overall4/9 · Poor
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT42 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck not ratedSuperstructure 6/9Substructure 6/9

42 ft end to end, longest span 20 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.

Built1910rebuilt 2009
Length42.0 ft12.8 m
Daily traffic4,787counted 2024
Last inspectedApril 2023every 24 months

Location

StatePennsylvania
CountyChester
Location1 Mi. N. US 322 19a2
CarriesManor Road
CrossesIndian Run
Coordinates40.07291, -75.81322

Physical Characteristics

MaterialMasonry
DesignArch - Deck
Total Length42.0 ft (12.8 m)
Max Span20.0 ft (6.1 m)
Deck Width23.0 ft (7 m)
Deck Area89.6 sq m
Main Spans3
Year Built1910 (reconstructed 2009)

Traffic

Avg Daily Traffic4,787 (2024)
Truck Traffic9%
Lanes On Bridge2

Inspection & Ownership

Last InspectionApril 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical3 — Scour critical
Structure Number000000000010038

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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