US Bridges

SR3040 (T-751) over SR0079 Nb&sb

Fair

Butler County, Pennsylvania · Evans RD · Structure no. 000000000007865

Built
1962
63 years old
Condition
Fair
inspected February 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
249 ft
4 main spans
Daily traffic
1,013
2023 count
Owner
State
State Highway Agency

About this bridge

SR3040 (T-751) over SR0079 Nb&sb is a prestressed concrete box beam or girders - multiple carrying SR3040 (T-751) over SR0079 Nb&sb in Butler County, Pennsylvania. It was built in 1962, so it is 63 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 1,013 vehicles a day, roughly 8% of them trucks, projected to reach 541 by 2032. The structure is 249 ft (75.9 m) long and 33 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

Location

Open in Google Maps
CarriesSR3040 (T-751)
CrossesSR0079 Nb&sb
LocationEvans RD
RouteState Highway 0
CountyButler County
StatePennsylvania
Coordinates40.7853, -80.12362
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionFebruary 2023
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 rating96 US tons
Inventory rating55 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length249 ft (75.9 m)
Longest span85 ft (25.9 m)
Deck width33 ft (10.2 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,013 (2023)
Projected traffic541 by 2032
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed8.1 mi (13 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$332,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR3040 (T-751) over SR0079 Nb&sb built?

It was built in 1962, making it 63 years old in 2025.

What condition is SR3040 (T-751) over SR0079 Nb&sb 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 2023.

How much traffic does SR3040 (T-751) over SR0079 Nb&sb carry?

About 1,013 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is SR3040 (T-751) over SR0079 Nb&sb?

The structure is 249 ft (75.9 m) long with a longest span of 85 ft (25.9 m) and a deck 33 ft wide.

Who owns SR3040 (T-751) over SR0079 Nb&sb?

It is owned by the State Highway Agency.