US Bridges

SR0711 over Trib to Conemaugh River

Fair

Indiana County, Pennsylvania · Cramer NO.3 · Structure no. 000000000019190

Built
1919
106 years old, rebuilt 1952
Condition
Fair
inspected August 2024
Type
Slab
Concrete
Length
24 ft
1 main span
Daily traffic
994
2023 count
Owner
State
State Highway Agency

About this bridge

SR0711 over Trib to Conemaugh River is a concrete slab carrying SR0711 over Trib to Conemaugh River in Indiana County, Pennsylvania. It was built in 1919 and reconstructed in 1952, so it is 106 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 994 vehicles a day, roughly 23% of them trucks, projected to reach 1,486 by 2032. The structure is 24 ft (7.3 m) long and 37 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesSR0711
CrossesTrib to Conemaugh River
LocationCramer NO.3
RouteState Highway 711
Coordinates40.42011, -78.99278
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
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.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating57 US tons
Inventory rating34 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length24 ft (7.3 m)
Longest span22 ft (6.7 m)
Deck width37 ft (11.2 m)
Roadway width33 ft (10.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic994 (2023)
Projected traffic1,486 by 2032
Trucks23%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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$130,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SR0711 over Trib to Conemaugh River built?

It was built in 1919, making it 106 years old in 2025. It was reconstructed in 1952.

What condition is SR0711 over Trib to Conemaugh River 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 August 2024.

How much traffic does SR0711 over Trib to Conemaugh River carry?

About 994 vehicles per day (2023 count), of which roughly 23% are trucks.

How long is SR0711 over Trib to Conemaugh River?

The structure is 24 ft (7.3 m) long with a longest span of 22 ft (6.7 m) and a deck 37 ft wide.

Who owns SR0711 over Trib to Conemaugh River?

It is owned by the State Highway Agency.