US Bridges

CO 1/1 over Fourpole Creek

PoorPosted for load

McDowell County, West Virginia · 1.77 MI N of CR 1 · Structure no. 00000000024A006

Built
1915
110 years old
Condition
Poor
inspected October 2024
Type
Slab
Concrete
Length
28 ft
1 main span
Daily traffic
200
2023 count
Owner
State
State Highway Agency

About this bridge

CO 1/1 over Fourpole Creek is a concrete slab carrying CO 1/1 over Fourpole Creek in McDowell County, West Virginia. It was built in 1915, so it is 110 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 3 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 200 vehicles a day, roughly 9% of them trucks, projected to reach 210 by 2043. The structure is 28 ft (8.5 m) long and 23 ft wide.

CarriesCO 1/1
CrossesFourpole Creek
Location1.77 MI N of CR 1
RouteCounty Highway 101
Coordinates37.52656, -81.90553
Functional classRural Major Collector

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
Deck3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Superstructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating26 US tons
Inventory rating12 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length28 ft (8.5 m)
Longest span26 ft (7.9 m)
Deck width23 ft (7.1 m)
Roadway width19 ft (5.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (2023)
Projected traffic210 by 2043
Trucks9%
Lanes on structure2
Traffic directionTwo-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$400,000 (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was CO 1/1 over Fourpole Creek built?

It was built in 1915, making it 110 years old in 2025.

What condition is CO 1/1 over Fourpole Creek 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 October 2024.

How much traffic does CO 1/1 over Fourpole Creek carry?

About 200 vehicles per day (2023 count), of which roughly 9% are trucks.

How long is CO 1/1 over Fourpole Creek?

The structure is 28 ft (8.5 m) long with a longest span of 26 ft (7.9 m) and a deck 23 ft wide.

Who owns CO 1/1 over Fourpole Creek?

It is owned by the State Highway Agency.