US Bridges

SR4007 over SR0422 Eb&wb

Fair

Butler County, Pennsylvania · West Park RD NO.2 · Structure no. 000000000008121

Built
1969
56 years old, rebuilt 2010
Condition
Fair
inspected February 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
150 ft
1 main span
Daily traffic
1,784
2024 count
Owner
State
State Highway Agency

About this bridge

SR4007 over SR0422 Eb&wb is a prestressed concrete box beam or girders - multiple carrying SR4007 over SR0422 Eb&wb in Butler County, Pennsylvania. It was built in 1969 and reconstructed in 2010, so it is 56 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 5 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 1,784 vehicles a day, roughly 2% of them trucks, projected to reach 1,481 by 2032. The structure is 150 ft (45.7 m) long and 33 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesSR4007
CrossesSR0422 Eb&wb
LocationWest Park RD NO.2
RouteState Highway 0
CountyButler County
StatePennsylvania
Coordinates40.96159, -80.13113
Functional classRural Major 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating71 US tons
Inventory rating39 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length150 ft (45.7 m)
Longest span82 ft (25 m)
Deck width33 ft (10.2 m)
Roadway width31 ft (9.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,784 (2024)
Projected traffic1,481 by 2032
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.7 mi (6 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$372,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR4007 over SR0422 Eb&wb built?

It was built in 1969, making it 56 years old in 2025. It was reconstructed in 2010.

What condition is SR4007 over SR0422 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 February 2024.

How much traffic does SR4007 over SR0422 Eb&wb carry?

About 1,784 vehicles per day (2024 count), of which roughly 2% are trucks.

How long is SR4007 over SR0422 Eb&wb?

The structure is 150 ft (45.7 m) long with a longest span of 82 ft (25 m) and a deck 33 ft wide.

Who owns SR4007 over SR0422 Eb&wb?

It is owned by the State Highway Agency.