US Bridges

Laurel BRANCHRD729 over West Fork Little River

Good

Floyd County, Virginia · 0.45 Rt 728; 0.03 Rt 746 · Structure no. 000000000007609

Built
1988
37 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
72 ft
1 main span
Daily traffic
443
2022 count
Owner
State
State Highway Agency

About this bridge

Laurel BRANCHRD729 over West Fork Little River is a steel stringer/multi-beam or girder carrying Laurel BRANCHRD729 over West Fork Little River in Floyd County, Virginia. It was built in 1988, so it is 37 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 443 vehicles a day, roughly 1% of them trucks, projected to reach 494 by 2042. The structure is 72 ft (21.9 m) long and 28 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesLaurel BRANCHRD729
CrossesWest Fork Little River
Location0.45 Rt 728; 0.03 Rt 746
RouteCounty Highway 729
Coordinates36.88606, -80.40672
Functional classRural Minor Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
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
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating81 US tons
Inventory rating61.9 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length72 ft (21.9 m)
Longest span72 ft (21.9 m)
Deck width28 ft (8.5 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic443 (2022)
Projected traffic494 by 2042
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$345.8 million (2020 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Laurel BRANCHRD729 over West Fork Little River built?

It was built in 1988, making it 37 years old in 2025.

What condition is Laurel BRANCHRD729 over West Fork Little River 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 Laurel BRANCHRD729 over West Fork Little River carry?

About 443 vehicles per day (2022 count), of which roughly 1% are trucks.

How long is Laurel BRANCHRD729 over West Fork Little River?

The structure is 72 ft (21.9 m) long with a longest span of 72 ft (21.9 m) and a deck 28 ft wide.

Who owns Laurel BRANCHRD729 over West Fork Little River?

It is owned by the State Highway Agency.