US Bridges

SR1015 over Redbank Creek

Fair

Armstrong County, Pennsylvania · Oak Ridge NO.2 · Structure no. 000000000003116

Built
1980
45 years old
Condition
Fair
inspected March 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
251 ft
3 main spans
Daily traffic
247
2024 count
Owner
State
State Highway Agency

About this bridge

SR1015 over Redbank Creek is a prestressed concrete box beam or girders - multiple carrying SR1015 over Redbank Creek in Armstrong County, Pennsylvania. It was built in 1980, so it is 45 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 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 247 vehicles a day, roughly 6% of them trucks, projected to reach 273 by 2032. The structure is 251 ft (76.5 m) long and 41 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

Location

Open in Google Maps
CarriesSR1015
CrossesRedbank Creek
LocationOak Ridge NO.2
RouteState Highway 0
CountyArmstrong County
StatePennsylvania
Coordinates41.01005, -79.28966
Functional classRural Minor 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
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 protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating97 US tons
Inventory rating32 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length251 ft (76.5 m)
Longest span80 ft (24.4 m)
Deck width41 ft (12.6 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic247 (2024)
Projected traffic273 by 2032
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 SR1015 over Redbank Creek built?

It was built in 1980, making it 45 years old in 2025.

What condition is SR1015 over Redbank 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 March 2024.

How much traffic does SR1015 over Redbank Creek carry?

About 247 vehicles per day (2024 count), of which roughly 6% are trucks.

How long is SR1015 over Redbank Creek?

The structure is 251 ft (76.5 m) long with a longest span of 80 ft (24.4 m) and a deck 41 ft wide.

Who owns SR1015 over Redbank Creek?

It is owned by the State Highway Agency.