US Bridges

Forest Highway over Piney Branch Tributary

Good

Alleghany County, Virginia · Inter SR 606 and Fdr 125 · Structure no. 080803000001037

Built
2010
15 years old
Condition
Good
inspected August 2024
Type
Culvert
Steel
Length
23 ft
1 main span
Daily traffic
150
1998 count
Owner
Federal
U.S. Forest Service

About this bridge

Forest Highway over Piney Branch Tributary is a steel culvert carrying Forest Highway over Piney Branch Tributary in Alleghany County, Virginia. It was built in 2010, so it is 15 years old, younger than the Virginia average of 50.7 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 150 vehicles a day, projected to reach 225 by 2045. The structure is 23 ft (7 m) long. If it were closed, the detour would be 98.2 mi (158 km).

CarriesForest Highway
CrossesPiney Branch Tributary
LocationInter SR 606 and Fdr 125
RouteFederal Lands Road 125
Coordinates37.85804, -79.87191
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 protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating24.3 US tons
Inventory rating19 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans1
Design loadUnknown
Structure length23 ft (7 m)
Longest span23 ft (7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic150 (1998)
Projected traffic225 by 2045
Trucks—
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.2 mi (158 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerU.S. Forest Service
Maintained byU.S. Forest Service
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Forest Highway over Piney Branch Tributary built?

It was built in 2010, making it 15 years old in 2025.

What condition is Forest Highway over Piney Branch Tributary 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 August 2024.

How much traffic does Forest Highway over Piney Branch Tributary carry?

About 150 vehicles per day (1998 count).

How long is Forest Highway over Piney Branch Tributary?

The structure is 23 ft (7 m) long with a longest span of 23 ft (7 m).

Who owns Forest Highway over Piney Branch Tributary?

It is owned by the U.S. Forest Service.