US Bridges

SR 0310 over Elk Run

Fair

Jefferson County, Pennsylvania · 1.3 MI N SR 119 Inter. · Structure no. 000000000048081

Built
2013
12 years old
Condition
Fair
inspected October 2022
Type
Stringer/Multi-beam or Girder
Steel
Length
60 ft
1 main span
Daily traffic
2,744
2023 count
Owner
State
State Highway Agency

About this bridge

SR 0310 over Elk Run is a steel stringer/multi-beam or girder carrying SR 0310 over Elk Run in Jefferson County, Pennsylvania. It was built in 2013, so it is 12 years old, younger 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 2,744 vehicles a day, roughly 13% of them trucks, projected to reach 4,925 by 2032. The structure is 60 ft (18.3 m) long and 39 ft wide. If it were closed, the detour would be 21.7 mi (35 km).

Location

Open in Google Maps
CarriesSR 0310
CrossesElk Run
Location1.3 MI N SR 119 Inter.
RouteState Highway 310
CountyJefferson County
StatePennsylvania
Coordinates40.96826, -78.97051
Functional classUrban Minor Arterial

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50 US tons
Inventory rating38.6 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length60 ft (18.3 m)
Longest span57 ft (17.4 m)
Deck width39 ft (12 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,744 (2023)
Projected traffic4,925 by 2032
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed21.7 mi (35 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 0310 over Elk Run built?

It was built in 2013, making it 12 years old in 2025.

What condition is SR 0310 over Elk Run 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 2022.

How much traffic does SR 0310 over Elk Run carry?

About 2,744 vehicles per day (2023 count), of which roughly 13% are trucks.

How long is SR 0310 over Elk Run?

The structure is 60 ft (18.3 m) long with a longest span of 57 ft (17.4 m) and a deck 39 ft wide.

Who owns SR 0310 over Elk Run?

It is owned by the State Highway Agency.