US Bridges

SR1031 over Br of Pine Creek

Fair

Armstrong County, Pennsylvania · Mosgrove · Structure no. 000000000003141

Built
1941
84 years old
Condition
Fair
inspected December 2023
Type
Slab
Concrete
Length
21 ft
1 main span
Daily traffic
892
2023 count
Owner
State
State Highway Agency

About this bridge

SR1031 over Br of Pine Creek is a concrete slab carrying SR1031 over Br of Pine Creek in Armstrong County, Pennsylvania. It was built in 1941, so it is 84 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 892 vehicles a day, roughly 2% of them trucks, projected to reach 1,343 by 2032. The structure is 21 ft (6.4 m) long and 28 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesSR1031
CrossesBr of Pine Creek
LocationMosgrove
RouteState Highway 0
CountyArmstrong County
StatePennsylvania
Coordinates40.87857, -79.46597
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 protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
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 adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length21 ft (6.4 m)
Longest span20 ft (6.1 m)
Deck width28 ft (8.5 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic892 (2023)
Projected traffic1,343 by 2032
Trucks2%
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$98,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SR1031 over Br of Pine Creek built?

It was built in 1941, making it 84 years old in 2025.

What condition is SR1031 over Br of Pine 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 December 2023.

How much traffic does SR1031 over Br of Pine Creek carry?

About 892 vehicles per day (2023 count), of which roughly 2% are trucks.

How long is SR1031 over Br of Pine Creek?

The structure is 21 ft (6.4 m) long with a longest span of 20 ft (6.1 m) and a deck 28 ft wide.

Who owns SR1031 over Br of Pine Creek?

It is owned by the State Highway Agency.