US Bridges

Marble Valley RD over Clayton Mill Creek

Good

Augusta County, Virginia · 3.68 Rt 693 - 4.02 Rt 687 · Structure no. 000000000024438

Built
1995
30 years old
Condition
Good
inspected December 2023
Type
Culvert
Concrete
Length
22 ft
2 main spans
Daily traffic
119
2019 count
Owner
State
State Highway Agency

About this bridge

Marble Valley RD over Clayton Mill Creek is a concrete culvert carrying Marble Valley RD over Clayton Mill Creek in Augusta County, Virginia. It was built in 1995, so it is 30 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 119 vehicles a day, projected to reach 134 by 2042. The structure is 22 ft (6.7 m) long. If it were closed, the detour would be 14.9 mi (24 km).

CarriesMarble Valley RD
CrossesClayton Mill Creek
Location3.68 Rt 693 - 4.02 Rt 687
RouteCounty Highway 600
Coordinates38.13529, -79.42548
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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length22 ft (6.7 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic119 (2019)
Projected traffic134 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.9 mi (24 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Marble Valley RD over Clayton Mill Creek built?

It was built in 1995, making it 30 years old in 2025.

What condition is Marble Valley RD over Clayton Mill Creek 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 December 2023.

How much traffic does Marble Valley RD over Clayton Mill Creek carry?

About 119 vehicles per day (2019 count).

How long is Marble Valley RD over Clayton Mill Creek?

The structure is 22 ft (6.7 m) long with a longest span of 10 ft (3 m).

Who owns Marble Valley RD over Clayton Mill Creek?

It is owned by the State Highway Agency.