US Bridges

SR 3103 over SR 0030 & Zellers Run

Fair

Westmoreland County, Pennsylvania · Hempfield & SW Greensburg · Structure no. 000000000036673

Built
1959
66 years old
Condition
Fair
inspected May 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
202 ft
3 main spans
Daily traffic
1,726
2024 count
Owner
State
State Highway Agency

About this bridge

SR 3103 over SR 0030 & Zellers Run is a steel stringer/multi-beam or girder carrying SR 3103 over SR 0030 & Zellers Run in Westmoreland County, Pennsylvania. It was built in 1959, so it is 66 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 1,726 vehicles a day, roughly 1% of them trucks, projected to reach 3,741 by 2032. The structure is 202 ft (61.6 m) long and 42 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesSR 3103
CrossesSR 0030 & Zellers Run
LocationHempfield & SW Greensburg
RouteState Highway 0
CountyWestmoreland County
StatePennsylvania
Coordinates40.29321, -79.55533
Functional classUrban 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
Deck7 GoodSome minor problems.
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 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
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
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating67 US tons
Inventory rating40 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length202 ft (61.6 m)
Longest span79 ft (24.1 m)
Deck width42 ft (12.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,726 (2024)
Projected traffic3,741 by 2032
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway and waterway
Detour if closed1.2 mi (2 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$1.9 million
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 3103 over SR 0030 & Zellers Run built?

It was built in 1959, making it 66 years old in 2025.

What condition is SR 3103 over SR 0030 & Zellers 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 May 2023.

How much traffic does SR 3103 over SR 0030 & Zellers Run carry?

About 1,726 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is SR 3103 over SR 0030 & Zellers Run?

The structure is 202 ft (61.6 m) long with a longest span of 79 ft (24.1 m) and a deck 42 ft wide.

Who owns SR 3103 over SR 0030 & Zellers Run?

It is owned by the State Highway Agency.