US Bridges

SR3011 over Mahoning Creek

Fair

Jefferson County, Pennsylvania · Hamilton NO.2 · Structure no. 000000000019766

Built
1960
65 years old, rebuilt 2009
Condition
Fair
inspected July 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
240 ft
3 main spans
Daily traffic
120
2024 count
Owner
State
State Highway Agency

About this bridge

SR3011 over Mahoning Creek is a prestressed concrete box beam or girders - multiple carrying SR3011 over Mahoning Creek in Jefferson County, Pennsylvania. It was built in 1960 and reconstructed in 2009, so it is 65 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 120 vehicles a day, roughly 15% of them trucks, projected to reach 368 by 2032. The structure is 240 ft (73.2 m) long and 33 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesSR3011
CrossesMahoning Creek
LocationHamilton NO.2
RouteState Highway 0
CountyJefferson County
StatePennsylvania
Coordinates40.92151, -79.07912
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
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 protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating79 US tons
Inventory rating15 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length240 ft (73.2 m)
Longest span91 ft (27.7 m)
Deck width33 ft (10.2 m)
Roadway width28 ft (8.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic120 (2024)
Projected traffic368 by 2032
Trucks15%
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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$724,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SR3011 over Mahoning Creek built?

It was built in 1960, making it 65 years old in 2025. It was reconstructed in 2009.

What condition is SR3011 over Mahoning 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 July 2023.

How much traffic does SR3011 over Mahoning Creek carry?

About 120 vehicles per day (2024 count), of which roughly 15% are trucks.

How long is SR3011 over Mahoning Creek?

The structure is 240 ft (73.2 m) long with a longest span of 91 ft (27.7 m) and a deck 33 ft wide.

Who owns SR3011 over Mahoning Creek?

It is owned by the State Highway Agency.