US Bridges

SR0422 over TR to Connoquenessing CR

Fair

Butler County, Pennsylvania · North of Butler · Structure no. 000000000007956

Built
1960
65 years old
Condition
Fair
inspected October 2023
Type
Culvert
Concrete
Length
25 ft
1 main span
Daily traffic
19,233
2024 count
Owner
State
State Highway Agency

About this bridge

SR0422 over TR to Connoquenessing CR is a concrete culvert carrying SR0422 over TR to Connoquenessing CR in Butler County, Pennsylvania. It was built in 1960, so it is 65 years old, older 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 19,233 vehicles a day, roughly 10% of them trucks, projected to reach 28,817 by 2032. The structure is 25 ft (7.6 m) long. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesSR0422
CrossesTR to Connoquenessing CR
LocationNorth of Butler
RouteU.S. Route 422
CountyButler County
StatePennsylvania
Coordinates40.87666, -79.88442
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length25 ft (7.6 m)
Longest span22 ft (6.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic19,233 (2024)
Projected traffic28,817 by 2032
Trucks10%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemYes

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—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR0422 over TR to Connoquenessing CR built?

It was built in 1960, making it 65 years old in 2025.

What condition is SR0422 over TR to Connoquenessing CR 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 October 2023.

How much traffic does SR0422 over TR to Connoquenessing CR carry?

About 19,233 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is SR0422 over TR to Connoquenessing CR?

The structure is 25 ft (7.6 m) long with a longest span of 22 ft (6.7 m).

Who owns SR0422 over TR to Connoquenessing CR?

It is owned by the State Highway Agency.