US Bridges

Harr CO 12 over Mudlick Run

Good

Harrison County, West Virginia · 0.01 MI West CO Rt 19/28 · Structure no. 00000000017A338

Built
2009
16 years old
Condition
Good
inspected July 2021
Type
Stringer/Multi-beam or Girder
Steel
Length
44 ft
1 main span
Daily traffic
7,400
2019 count
Owner
State
State Highway Agency

About this bridge

Harr CO 12 over Mudlick Run is a steel stringer/multi-beam or girder carrying Harr CO 12 over Mudlick Run in Harrison County, West Virginia. It was built in 2009, so it is 16 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 7,400 vehicles a day, roughly 8% of them trucks, projected to reach 10,140 by 2041. The structure is 44 ft (13.3 m) long and 37 ft wide.

CarriesHarr CO 12
CrossesMudlick Run
Location0.01 MI West CO Rt 19/28
RouteCounty Highway 1200
Coordinates39.39417, -80.28276
Functional classUrban Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJuly 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating81 US tons
Inventory rating61.9 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length44 ft (13.3 m)
Longest span42 ft (12.8 m)
Deck width37 ft (11.4 m)
Roadway width35 ft (10.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,400 (2019)
Projected traffic10,140 by 2041
Trucks8%
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 statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Harr CO 12 over Mudlick Run built?

It was built in 2009, making it 16 years old in 2025.

What condition is Harr CO 12 over Mudlick Run in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in July 2021.

How much traffic does Harr CO 12 over Mudlick Run carry?

About 7,400 vehicles per day (2019 count), of which roughly 8% are trucks.

How long is Harr CO 12 over Mudlick Run?

The structure is 44 ft (13.3 m) long with a longest span of 42 ft (12.8 m) and a deck 37 ft wide.

Who owns Harr CO 12 over Mudlick Run?

It is owned by the State Highway Agency.