US Bridges

Grassy Ridge Rd. over Big Laurel Creek

PoorClosed to traffic

Washington County, Virginia · 3.45 FR 726; 0.05 to 58 · Structure no. 000000000019207

Built
1932
93 years old
Condition
Poor
inspected October 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
72 ft
2 main spans
Daily traffic
56
2017 count
Owner
State
State Highway Agency

About this bridge

Grassy Ridge Rd. over Big Laurel Creek is a wood or timber stringer/multi-beam or girder carrying Grassy Ridge Rd. over Big Laurel Creek in Washington County, Virginia. It was built in 1932, so it is 93 years old, older than the Virginia average of 50.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 0 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: closed to all traffic.

It carries about 56 vehicles a day, projected to reach 64 by 2042. The structure is 72 ft (21.9 m) long and 15 ft wide. If it were closed, the detour would be 11.2 mi (18 km).

CarriesGrassy Ridge Rd.
CrossesBig Laurel Creek
Location3.45 FR 726; 0.05 to 58
RouteCounty Highway 859
Coordinates36.65836, -81.66062
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure0 FailedOut of service and beyond corrective action.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionOctober 2024
Inspection intervalevery 12 months
Operating statusClosed to all traffic
ScourFoundations stable; scour above top of footing
Structural evaluation0: Immediate repair necessary to put back in service
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating22 US tons
Inventory rating14 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans2
Design loadH 10
Structure length72 ft (21.9 m)
Longest span36 ft (11 m)
Deck width15 ft (4.7 m)
Roadway width14 ft (4.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic56 (2017)
Projected traffic64 by 2042
Trucks0%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.2 mi (18 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$219 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Grassy Ridge Rd. over Big Laurel Creek built?

It was built in 1932, making it 93 years old in 2025.

What condition is Grassy Ridge Rd. over Big Laurel Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in October 2024.

How much traffic does Grassy Ridge Rd. over Big Laurel Creek carry?

About 56 vehicles per day (2017 count).

How long is Grassy Ridge Rd. over Big Laurel Creek?

The structure is 72 ft (21.9 m) long with a longest span of 36 ft (11 m) and a deck 15 ft wide.

Who owns Grassy Ridge Rd. over Big Laurel Creek?

It is owned by the State Highway Agency.