US Bridges

Interstate 79 over Duck Creek

Fair

Braxton County, West Virginia · 0.02 MI South CO 11 Sls · Structure no. 00000000004A157

Built
1972
53 years old
Condition
Fair
inspected May 2024
Type
Culvert
Steel
Length
23 ft
2 main spans
Daily traffic
11,100
2018 count
Owner
State
State Highway Agency

About this bridge

Interstate 79 over Duck Creek is a steel culvert carrying Interstate 79 over Duck Creek in Braxton County, West Virginia. It was built in 1972, so it is 53 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 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 11,100 vehicles a day, roughly 23% of them trucks, projected to reach 15,873 by 2038. The structure is 23 ft (6.9 m) long.

CarriesInterstate 79
CrossesDuck Creek
Location0.02 MI South CO 11 Sls
RouteInterstate 7900
Coordinates38.6165, -80.95108
Functional classRural Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating79 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans2
Design loadHS 20 + Mod
Structure length23 ft (6.9 m)
Longest span10 ft (3.2 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,100 (2018)
Projected traffic15,873 by 2038
Trucks23%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 Interstate 79 over Duck Creek built?

It was built in 1972, making it 53 years old in 2025.

What condition is Interstate 79 over Duck Creek 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 May 2024.

How much traffic does Interstate 79 over Duck Creek carry?

About 11,100 vehicles per day (2018 count), of which roughly 23% are trucks.

How long is Interstate 79 over Duck Creek?

The structure is 23 ft (6.9 m) long with a longest span of 10 ft (3.2 m).

Who owns Interstate 79 over Duck Creek?

It is owned by the State Highway Agency.