US Bridges

Upper Mill Branch over Upper Mill Creek

Fair

Buchanan County, Virginia · .47 FR 83 - 1.23TO Endmnt · Structure no. 000000000023340

Built
1992
33 years old
Condition
Fair
inspected February 2024
Type
Slab
Concrete
Length
30 ft
1 main span
Daily traffic
116
2015 count
Owner
State
State Highway Agency

About this bridge

Upper Mill Branch over Upper Mill Creek is a concrete slab carrying Upper Mill Branch over Upper Mill Creek in Buchanan County, Virginia. It was built in 1992, so it is 33 years old, younger 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 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 116 vehicles a day, projected to reach 133 by 2042. The structure is 30 ft (9.1 m) long and 29 ft wide. If it were closed, the detour would be 198.8 mi (320 km).

CarriesUpper Mill Branch
CrossesUpper Mill Creek
Location.47 FR 83 - 1.23TO Endmnt
RouteCounty Highway 674
Coordinates37.31083, -82.03084
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating99 US tons
Inventory rating98 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length30 ft (9.1 m)
Longest span25 ft (7.5 m)
Deck width29 ft (8.8 m)
Roadway width26 ft (7.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic116 (2015)
Projected traffic133 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed198.8 mi (320 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 Upper Mill Branch over Upper Mill Creek built?

It was built in 1992, making it 33 years old in 2025.

What condition is Upper Mill Branch over Upper Mill Creek 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 February 2024.

How much traffic does Upper Mill Branch over Upper Mill Creek carry?

About 116 vehicles per day (2015 count).

How long is Upper Mill Branch over Upper Mill Creek?

The structure is 30 ft (9.1 m) long with a longest span of 25 ft (7.5 m) and a deck 29 ft wide.

Who owns Upper Mill Branch over Upper Mill Creek?

It is owned by the State Highway Agency.