US Bridges

CO 102/74 over Tug Fork

PoorPosted for load

McDowell County, West Virginia · 0.01 Mile S. of CR 102/42 · Structure no. 00000000024A351

Built
1956
69 years old, rebuilt 1998
Condition
Poor
inspected December 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
28 ft
1 main span
Daily traffic
30
2022 count
Owner
State
State Highway Agency

About this bridge

CO 102/74 over Tug Fork is a steel stringer/multi-beam or girder carrying CO 102/74 over Tug Fork in McDowell County, West Virginia. It was built in 1956 and reconstructed in 1998, so it is 69 years old, older than the West Virginia average of 44.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 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: posted for load restriction.

It carries about 30 vehicles a day, roughly 9% of them trucks, projected to reach 32 by 2042. The structure is 28 ft (8.6 m) long and 16 ft wide.

CarriesCO 102/74
CrossesTug Fork
Location0.01 Mile S. of CR 102/42
RouteCounty Highway 10274
Coordinates37.3444, -81.44531
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.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating38 US tons
Inventory rating23 US tons

Structure

MaterialSteel
DeckWood or timber
Main spans1
Design loadUnknown
Structure length28 ft (8.6 m)
Longest span25 ft (7.7 m)
Deck width16 ft (4.8 m)
Roadway width15 ft (4.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic30 (2022)
Projected traffic32 by 2042
Trucks9%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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$300,000 (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was CO 102/74 over Tug Fork built?

It was built in 1956, making it 69 years old in 2025. It was reconstructed in 1998.

What condition is CO 102/74 over Tug Fork 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 December 2023.

How much traffic does CO 102/74 over Tug Fork carry?

About 30 vehicles per day (2022 count), of which roughly 9% are trucks.

How long is CO 102/74 over Tug Fork?

The structure is 28 ft (8.6 m) long with a longest span of 25 ft (7.7 m) and a deck 16 ft wide.

Who owns CO 102/74 over Tug Fork?

It is owned by the State Highway Agency.