US Bridges

SR0528 over Connoquenessing Creek

Fair

Butler County, Pennsylvania · Wahlville NO.4 · Structure no. 000000000007975

Built
1969
56 years old, rebuilt 2009
Condition
Fair
inspected May 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
151 ft
2 main spans
Daily traffic
891
2024 count
Owner
State
State Highway Agency

About this bridge

SR0528 over Connoquenessing Creek is a prestressed concrete box beam or girders - multiple carrying SR0528 over Connoquenessing Creek in Butler County, Pennsylvania. It was built in 1969 and reconstructed in 2009, 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 891 vehicles a day, roughly 12% of them trucks, projected to reach 1,116 by 2032. The structure is 151 ft (46 m) long and 46 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesSR0528
CrossesConnoquenessing Creek
LocationWahlville NO.4
RouteState Highway 528
Coordinates40.81302, -80.05242
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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating95 US tons
Inventory rating35.1 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length151 ft (46 m)
Longest span82 ft (25 m)
Deck width46 ft (14 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic891 (2024)
Projected traffic1,116 by 2032
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 proposedDeck rehabilitation with only incidental widening
Estimated improvement cost$240,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SR0528 over Connoquenessing Creek built?

It was built in 1969, making it 56 years old in 2025. It was reconstructed in 2009.

What condition is SR0528 over Connoquenessing Creek 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 2024.

How much traffic does SR0528 over Connoquenessing Creek carry?

About 891 vehicles per day (2024 count), of which roughly 12% are trucks.

How long is SR0528 over Connoquenessing Creek?

The structure is 151 ft (46 m) long with a longest span of 82 ft (25 m) and a deck 46 ft wide.

Who owns SR0528 over Connoquenessing Creek?

It is owned by the State Highway Agency.