US Bridges

Preston CO Rt 51/9 over Wolf Run

PoorPosted for load

Preston County, West Virginia · 0.70 MI East CO Rt 51 · Structure no. 00000000039A180

Built
1950
75 years old, rebuilt 1992
Condition
Poor
inspected June 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
35 ft
1 main span
Daily traffic
10
2022 count
Owner
State
State Highway Agency

About this bridge

Preston CO Rt 51/9 over Wolf Run is a steel stringer/multi-beam or girder carrying Preston CO Rt 51/9 over Wolf Run in Preston County, West Virginia. It was built in 1950 and reconstructed in 1992, so it is 75 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. Its operating status is: posted for load restriction.

It carries about 10 vehicles a day, projected to reach 14 by 2041. The structure is 35 ft (10.7 m) long and 12 ft wide.

CarriesPreston CO Rt 51/9
CrossesWolf Run
Location0.70 MI East CO Rt 51
RouteCounty Highway 5109
Coordinates39.38273, -79.5917
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
Deck7 GoodSome minor problems.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure7 GoodSome minor problems.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionJune 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 geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating14 US tons
Inventory rating8 US tons

Structure

MaterialSteel
DeckWood or timber
Main spans1
Design loadUnknown
Structure length35 ft (10.7 m)
Longest span34 ft (10.3 m)
Deck width12 ft (3.8 m)
Roadway width11 ft (3.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10 (2022)
Projected traffic14 by 2041
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$388,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Preston CO Rt 51/9 over Wolf Run built?

It was built in 1950, making it 75 years old in 2025. It was reconstructed in 1992.

What condition is Preston CO Rt 51/9 over Wolf Run 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 June 2024.

How much traffic does Preston CO Rt 51/9 over Wolf Run carry?

About 10 vehicles per day (2022 count).

How long is Preston CO Rt 51/9 over Wolf Run?

The structure is 35 ft (10.7 m) long with a longest span of 34 ft (10.3 m) and a deck 12 ft wide.

Who owns Preston CO Rt 51/9 over Wolf Run?

It is owned by the State Highway Agency.