Structure 3372 · Armstrong County, PA

T-562 Evergreen RD over Brady Run

Carries T-562 Evergreen RD over Brady Run, 2000 Feet N. Of SR 0066.

Overall conditionFair

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

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

Elevation

Side view, colored by inspection rating
CAR · 15 FT30 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 6/9Substructure 6/9

30 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 box-beam bridge.

Built199729 years old
Length29.9 ft9.1 m
Daily traffic303counted 2023
Last inspectedJune 2023every 24 months

Location

StatePennsylvania
CountyArmstrong
Location2000 Feet N. Of SR 0066
CarriesT-562 Evergreen RD
CrossesBrady Run
Coordinates40.63668, -79.60497

Physical Characteristics

MaterialPrestressed Concrete
DesignBox Beam - Multiple
Total Length29.9 ft (9.1 m)
Max Span27.9 ft (8.5 m)
Deck Width32.2 ft (9.8 m)
Deck Area89.2 sq m
Main Spans1
Year Built1997

Traffic

Avg Daily Traffic303 (2023)
Truck Traffic9%
Lanes On Bridge2

Inspection & Ownership

Last InspectionJune 2023
Inspection FrequencyEvery 24 months
OwnerTown/Township Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical5 — Stable for scour
Structure Number000000000003372

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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