US Bridges

Falls Mill Rd. over Mud Fork

Fair

Tazewell County, Virginia · .02 to R643 & .19 FR R643 · Structure no. 000000000018494

Built
1929
96 years old, rebuilt 1994
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
79 ft
1 main span
Daily traffic
4,778
2022 count
Owner
State
State Highway Agency

About this bridge

Falls Mill Rd. over Mud Fork is a steel stringer/multi-beam or girder carrying Falls Mill Rd. over Mud Fork in Tazewell County, Virginia. It was built in 1929 and reconstructed in 1994, so it is 96 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 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 4,778 vehicles a day, projected to reach 5,327 by 2042. The structure is 79 ft (24.1 m) long and 32 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesFalls Mill Rd.
CrossesMud Fork
Location.02 to R643 & .19 FR R643
RouteState Highway 102
Coordinates37.27525, -81.31132
Functional classUrban 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating71 US tons
Inventory rating55 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length79 ft (24.1 m)
Longest span75 ft (22.9 m)
Deck width32 ft (9.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,778 (2022)
Projected traffic5,327 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 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 Falls Mill Rd. over Mud Fork built?

It was built in 1929, making it 96 years old in 2025. It was reconstructed in 1994.

What condition is Falls Mill Rd. over Mud Fork 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 July 2024.

How much traffic does Falls Mill Rd. over Mud Fork carry?

About 4,778 vehicles per day (2022 count).

How long is Falls Mill Rd. over Mud Fork?

The structure is 79 ft (24.1 m) long with a longest span of 75 ft (22.9 m) and a deck 32 ft wide.

Who owns Falls Mill Rd. over Mud Fork?

It is owned by the State Highway Agency.