US Bridges

CO 52/29 over Elkhorn Creek

PoorPosted for load

McDowell County, West Virginia · 0.03 Mi. E. of Us. 52 · Structure no. 00000000024A235

Built
1940
85 years old
Condition
Poor
inspected July 2024
Type
Girder and Floorbeam System
Steel
Length
79 ft
1 main span
Daily traffic
40
2022 count
Owner
State
State Highway Agency

About this bridge

CO 52/29 over Elkhorn Creek is a steel girder and floorbeam system carrying CO 52/29 over Elkhorn Creek in McDowell County, West Virginia. It was built in 1940, so it is 85 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 40 vehicles a day, roughly 9% of them trucks, projected to reach 42 by 2042. The structure is 79 ft (24.1 m) long and 20 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCO 52/29
CrossesElkhorn Creek
Location0.03 Mi. E. of Us. 52
RouteCounty Highway 5229
Coordinates37.4052, -81.42115
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.
Superstructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Substructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation2: Basically intolerable, requiring high priority of replacement
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating9 US tons
Inventory rating5 US tons

Structure

MaterialSteel
DeckWood or timber
Main spans1 (+2 approach)
Design loadUnknown
Structure length79 ft (24.1 m)
Longest span48 ft (14.6 m)
Deck width20 ft (6.2 m)
Roadway width19 ft (5.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic40 (2022)
Projected traffic42 by 2042
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1.6 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was CO 52/29 over Elkhorn Creek built?

It was built in 1940, making it 85 years old in 2025.

What condition is CO 52/29 over Elkhorn 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 July 2024.

How much traffic does CO 52/29 over Elkhorn Creek carry?

About 40 vehicles per day (2022 count), of which roughly 9% are trucks.

How long is CO 52/29 over Elkhorn Creek?

The structure is 79 ft (24.1 m) long with a longest span of 48 ft (14.6 m) and a deck 20 ft wide.

Who owns CO 52/29 over Elkhorn Creek?

It is owned by the State Highway Agency.