US Bridges

T-658 Leimbach RD over Gravel Run

Good

Crawford County, Pennsylvania · 1.83 Mi.Se.Woodcock Boro · Structure no. 000000000042596

Built
2004
21 years old
Condition
Good
inspected October 2024
Type
Culvert
Concrete
Length
24 ft
1 main span
Daily traffic
100
2024 count
Owner
County
County Highway Agency

About this bridge

T-658 Leimbach RD over Gravel Run is a concrete culvert carrying T-658 Leimbach RD over Gravel Run in Crawford County, Pennsylvania. It was built in 2004, so it is 21 years old, younger than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 100 vehicles a day, roughly 1% of them trucks, projected to reach 140 by 2044. The structure is 24 ft (7.3 m) long. If it were closed, the detour would be 6.8 mi (11 km).

CarriesT-658 Leimbach RD
CrossesGravel Run
Location1.83 Mi.Se.Woodcock Boro
RouteCity Street 658
Coordinates41.74261, -80.05412
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating106 US tons
Inventory rating63.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 25 or greater
Structure length24 ft (7.3 m)
Longest span24 ft (7.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2024)
Projected traffic140 by 2044
Trucks1%
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

OwnerCounty Highway Agency
Maintained byCounty 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 T-658 Leimbach RD over Gravel Run built?

It was built in 2004, making it 21 years old in 2025.

What condition is T-658 Leimbach RD over Gravel Run in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in October 2024.

How much traffic does T-658 Leimbach RD over Gravel Run carry?

About 100 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is T-658 Leimbach RD over Gravel Run?

The structure is 24 ft (7.3 m) long with a longest span of 24 ft (7.3 m).

Who owns T-658 Leimbach RD over Gravel Run?

It is owned by the County Highway Agency.