US Bridges

T-650 Huson Rd. over Over Gravel Run

Good

Crawford County, Pennsylvania · .2 Mi.S.Sr 1002 on T-650 · Structure no. 000000000013516

Built
1935
90 years old, rebuilt 2009
Condition
Good
inspected January 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
42 ft
1 main span
Daily traffic
250
2024 count
Owner
County
County Highway Agency

About this bridge

T-650 Huson Rd. over Over Gravel Run is a steel stringer/multi-beam or girder carrying T-650 Huson Rd. over Over Gravel Run in Crawford County, Pennsylvania. It was built in 1935 and reconstructed in 2009, so it is 90 years old, older 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 250 vehicles a day, roughly 5% of them trucks, projected to reach 350 by 2044. The structure is 42 ft (12.8 m) long and 18 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesT-650 Huson Rd.
CrossesOver Gravel Run
Location.2 Mi.S.Sr 1002 on T-650
RouteCity Street 7235
Coordinates41.74369, -80.06605
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
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 inspectionJanuary 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
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating85 US tons
Inventory rating65 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length42 ft (12.8 m)
Longest span39 ft (11.9 m)
Deck width18 ft (5.5 m)
Roadway width14 ft (4.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic250 (2024)
Projected traffic350 by 2044
Trucks5%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$589,000
NavigationNo navigation control on waterway

Frequently asked questions

When was T-650 Huson Rd. over Over Gravel Run built?

It was built in 1935, making it 90 years old in 2025. It was reconstructed in 2009.

What condition is T-650 Huson Rd. over 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 January 2024.

How much traffic does T-650 Huson Rd. over Over Gravel Run carry?

About 250 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is T-650 Huson Rd. over Over Gravel Run?

The structure is 42 ft (12.8 m) long with a longest span of 39 ft (11.9 m) and a deck 18 ft wide.

Who owns T-650 Huson Rd. over Over Gravel Run?

It is owned by the County Highway Agency.