US Bridges

CO Rt 26 Sls over Mill Run

Fair

Barbour County, West Virginia · 0.01 MI N of CO Rt 9 Sls · Structure no. 00000000001A104

Built
1999
26 years old
Condition
Fair
inspected May 2021
Type
Stringer/Multi-beam or Girder
Steel
Length
30 ft
1 main span
Daily traffic
50
2018 count
Owner
State
State Highway Agency

About this bridge

CO Rt 26 Sls over Mill Run is a steel stringer/multi-beam or girder carrying CO Rt 26 Sls over Mill Run in Barbour County, West Virginia. It was built in 1999, so it is 26 years old, younger 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 50 vehicles a day, projected to reach 59 by 2038. The structure is 30 ft (9.1 m) long and 14 ft wide.

Location

Open in Google Maps
CarriesCO Rt 26 Sls
CrossesMill Run
Location0.01 MI N of CO Rt 9 Sls
RouteCounty Highway 2600
CountyBarbour County
StateWest Virginia
Coordinates39.11319, -79.86857
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating84 US tons
Inventory rating51 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckWood or timber
Main spans1
Design loadHS 25 or greater
Structure length30 ft (9.1 m)
Longest span29 ft (8.8 m)
Deck width14 ft (4.3 m)
Roadway width14 ft (4.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2018)
Projected traffic59 by 2038
Trucks0%
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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was CO Rt 26 Sls over Mill Run built?

It was built in 1999, making it 26 years old in 2025.

What condition is CO Rt 26 Sls over Mill Run 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 2021.

How much traffic does CO Rt 26 Sls over Mill Run carry?

About 50 vehicles per day (2018 count).

How long is CO Rt 26 Sls over Mill Run?

The structure is 30 ft (9.1 m) long with a longest span of 29 ft (8.8 m) and a deck 14 ft wide.

Who owns CO Rt 26 Sls over Mill Run?

It is owned by the State Highway Agency.