US Bridges

Kelso Road over SR 22 EB WB

Fair

Allegheny County, Pennsylvania · SR 3051 over SR 22 · Structure no. 000000000046653

Built
2011
14 years old
Condition
Fair
inspected May 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
131 ft
2 main spans
Daily traffic
980
2024 count
Owner
State
State Highway Agency

About this bridge

Kelso Road over SR 22 EB WB is a prestressed concrete box beam or girders - multiple carrying Kelso Road over SR 22 EB WB in Allegheny County, Pennsylvania. It was built in 2011, so it is 14 years old, younger than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 980 vehicles a day, roughly 16% of them trucks, projected to reach 1,777 by 2032. The structure is 131 ft (39.9 m) long and 43 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesKelso Road
CrossesSR 22 EB WB
LocationSR 3051 over SR 22
RouteState Highway 0
Coordinates40.43046, -80.26404
Functional classRural Minor Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating70.8 US tons
Inventory rating43.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length131 ft (39.9 m)
Longest span64 ft (19.5 m)
Deck width43 ft (13.2 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic980 (2024)
Projected traffic1,777 by 2032
Trucks16%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Kelso Road over SR 22 EB WB built?

It was built in 2011, making it 14 years old in 2025.

What condition is Kelso Road over SR 22 EB WB in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2023.

How much traffic does Kelso Road over SR 22 EB WB carry?

About 980 vehicles per day (2024 count), of which roughly 16% are trucks.

How long is Kelso Road over SR 22 EB WB?

The structure is 131 ft (39.9 m) long with a longest span of 64 ft (19.5 m) and a deck 43 ft wide.

Who owns Kelso Road over SR 22 EB WB?

It is owned by the State Highway Agency.