US Bridges

Pa 305 over E.Br.Standing.Stone Cr.

Fair

Huntingdon County, Pennsylvania · 1.6 Mile East of SR 1019 · Structure no. 000000000018649

Built
1932
93 years old, rebuilt 1986
Condition
Fair
inspected August 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
28 ft
1 main span
Daily traffic
1,115
2024 count
Owner
State
State Highway Agency

About this bridge

Pa 305 over E.Br.Standing.Stone Cr. is a prestressed concrete box beam or girders - multiple carrying Pa 305 over E.Br.Standing.Stone Cr. in Huntingdon County, Pennsylvania. It was built in 1932 and reconstructed in 1986, so it is 93 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 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 1,115 vehicles a day, roughly 5% of them trucks, projected to reach 1,019 by 2032. The structure is 28 ft (8.5 m) long and 36 ft wide. If it were closed, the detour would be 42.9 mi (69 km).

Location

Open in Google Maps
CarriesPa 305
CrossesE.Br.Standing.Stone Cr.
Location1.6 Mile East of SR 1019
RouteState Highway 305
CountyHuntingdon County
StatePennsylvania
Coordinates40.64842, -77.75929
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation6: Equal to present minimum criteria
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 rating110.1 US tons
Inventory rating84 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length28 ft (8.5 m)
Longest span26 ft (7.9 m)
Deck width36 ft (11.1 m)
Roadway width33 ft (10 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,115 (2024)
Projected traffic1,019 by 2032
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed42.9 mi (69 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 proposedDeck rehabilitation with only incidental widening
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Pa 305 over E.Br.Standing.Stone Cr. built?

It was built in 1932, making it 93 years old in 2025. It was reconstructed in 1986.

What condition is Pa 305 over E.Br.Standing.Stone Cr. 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 August 2023.

How much traffic does Pa 305 over E.Br.Standing.Stone Cr. carry?

About 1,115 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Pa 305 over E.Br.Standing.Stone Cr.?

The structure is 28 ft (8.5 m) long with a longest span of 26 ft (7.9 m) and a deck 36 ft wide.

Who owns Pa 305 over E.Br.Standing.Stone Cr.?

It is owned by the State Highway Agency.