US Bridges

County Rt 16/18 over Winding Gulf

Poor

Raleigh County, West Virginia · 0.01 MI N of Wv 16 · Structure no. 00000000041A149

Built
1940
85 years old, rebuilt 1972
Condition
Poor
inspected January 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
31 ft
1 main span
Daily traffic
30
2022 count
Owner
State
State Highway Agency

About this bridge

County Rt 16/18 over Winding Gulf is a steel stringer/multi-beam or girder carrying County Rt 16/18 over Winding Gulf in Raleigh County, West Virginia. It was built in 1940 and reconstructed in 1972, 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 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.

It carries about 30 vehicles a day, roughly 6% of them trucks, projected to reach 55 by 2042. The structure is 31 ft (9.4 m) long and 18 ft wide.

CarriesCounty Rt 16/18
CrossesWinding Gulf
Location0.01 MI N of Wv 16
RouteCounty Highway 1618
Coordinates37.63606, -81.31409
Functional classUrban 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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating59 US tons
Inventory rating34.9 US tons

Structure

MaterialSteel
DeckWood or timber
Main spans1
Design loadUnknown
Structure length31 ft (9.4 m)
Longest span28 ft (8.5 m)
Deck width18 ft (5.5 m)
Roadway width17 ft (5.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic30 (2022)
Projected traffic55 by 2042
Trucks6%
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 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was County Rt 16/18 over Winding Gulf built?

It was built in 1940, making it 85 years old in 2025. It was reconstructed in 1972.

What condition is County Rt 16/18 over Winding Gulf 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 January 2024.

How much traffic does County Rt 16/18 over Winding Gulf carry?

About 30 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is County Rt 16/18 over Winding Gulf?

The structure is 31 ft (9.4 m) long with a longest span of 28 ft (8.5 m) and a deck 18 ft wide.

Who owns County Rt 16/18 over Winding Gulf?

It is owned by the State Highway Agency.