US Bridges

Dyke Road over Roach River

FairPosted for load

Greene County, Virginia · .09 from 627& .41 to 650 · Structure no. 000000000009023

Built
1959
66 years old
Condition
Fair
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
38 ft
1 main span
Daily traffic
1,188
2022 count
Owner
State
State Highway Agency

About this bridge

Dyke Road over Roach River is a steel stringer/multi-beam or girder carrying Dyke Road over Roach River in Greene County, Virginia. It was built in 1959, so it is 66 years old, older than the Virginia average of 50.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 1,188 vehicles a day, roughly 1% of them trucks, projected to reach 1,268 by 2045. The structure is 38 ft (11.6 m) long and 22 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesDyke Road
CrossesRoach River
Location.09 from 627& .41 to 650
RouteCounty Highway 810
Coordinates38.25497, -78.53886
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating37 US tons
Inventory rating22 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadH 15
Structure length38 ft (11.6 m)
Longest span38 ft (11.6 m)
Deck width22 ft (6.7 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,188 (2022)
Projected traffic1,268 by 2045
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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$350 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Dyke Road over Roach River built?

It was built in 1959, making it 66 years old in 2025.

What condition is Dyke Road over Roach River in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2023.

How much traffic does Dyke Road over Roach River carry?

About 1,188 vehicles per day (2022 count), of which roughly 1% are trucks.

How long is Dyke Road over Roach River?

The structure is 38 ft (11.6 m) long with a longest span of 38 ft (11.6 m) and a deck 22 ft wide.

Who owns Dyke Road over Roach River?

It is owned by the State Highway Agency.