US Bridges

SR 1004 Eagle Rock over Over Pithole Creek

Fair

Venango County, Pennsylvania · Cornplanter Township · Structure no. 000000000033772

Built
1897
128 years old, rebuilt 2000
Condition
Fair
inspected July 2023
Type
Slab
Concrete
Length
37 ft
1 main span
Daily traffic
93
2024 count
Owner
State
State Highway Agency

About this bridge

SR 1004 Eagle Rock over Over Pithole Creek is a concrete slab carrying SR 1004 Eagle Rock over Over Pithole Creek in Venango County, Pennsylvania. It was built in 1897 and reconstructed in 2000, so it is 128 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 93 vehicles a day, roughly 7% of them trucks, projected to reach 358 by 2032. The structure is 37 ft (11.3 m) long and 21 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

Location

Open in Google Maps
CarriesSR 1004 Eagle Rock
CrossesOver Pithole Creek
LocationCornplanter Township
RouteState Highway 0
CountyVenango County
StatePennsylvania
Coordinates41.48694, -79.59526
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
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating88 US tons
Inventory rating52 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 25 or greater
Structure length37 ft (11.3 m)
Longest span37 ft (11.3 m)
Deck width21 ft (6.3 m)
Roadway width16 ft (4.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic93 (2024)
Projected traffic358 by 2032
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusListed on the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 1004 Eagle Rock over Over Pithole Creek built?

It was built in 1897, making it 128 years old in 2025. It was reconstructed in 2000.

What condition is SR 1004 Eagle Rock over Over Pithole 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 SR 1004 Eagle Rock over Over Pithole Creek carry?

About 93 vehicles per day (2024 count), of which roughly 7% are trucks.

How long is SR 1004 Eagle Rock over Over Pithole Creek?

The structure is 37 ft (11.3 m) long with a longest span of 37 ft (11.3 m) and a deck 21 ft wide.

Who owns SR 1004 Eagle Rock over Over Pithole Creek?

It is owned by the State Highway Agency.