Structure 19342 · Indiana County, PA

Sr3022 over Norfolk Southern Rr

Carries Sr3022 over Norfolk Southern Rr, Parkwood.

Overall conditionFair

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

How ratings work
Deck7/9 · Good
Superstructure7/9 · Good
Substructuresets the rating6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT152 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 6/9 · sets the rating

152 ft end to end, longest span 49 ft: about 2 semi-trucks nose to tail. Lengths and the semi-truck 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.

Built197551 years old
Length151.9 ft46.3 m
Daily traffic1,650counted 2024
Last inspectedMarch 2023every 48 months

Location

StatePennsylvania
CountyIndiana
LocationParkwood
CarriesSr3022
CrossesNorfolk Southern Rr
Coordinates40.61859, -79.29642

Physical Characteristics

MaterialPrestressed Concrete
DesignBox Beam - Multiple
Total Length151.9 ft (46.3 m)
Max Span48.9 ft (14.9 m)
Deck Width34.1 ft (10.4 m)
Deck Area481.5 sq m
Main Spans3
Year Built1975

Traffic

Avg Daily Traffic1,650 (2024)
Truck Traffic14%
Lanes On Bridge2

Inspection & Ownership

Last InspectionMarch 2023
Inspection FrequencyEvery 48 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number000000000019342

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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