US Bridges

CR 50/9 Sls over Trinton Hollow Run

Fair

Hampshire County, West Virginia · 0.03 MI S of CR 50/31 Sls · Structure no. 00000000014A059

Built
1940
85 years old, rebuilt 1992
Condition
Fair
inspected June 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
32 ft
1 main span
Daily traffic
150
2023 count
Owner
State
State Highway Agency

About this bridge

CR 50/9 Sls over Trinton Hollow Run is a prestressed concrete box beam or girders - multiple carrying CR 50/9 Sls over Trinton Hollow Run in Hampshire County, West Virginia. It was built in 1940 and reconstructed in 1992, 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 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 150 vehicles a day, roughly 8% of them trucks, projected to reach 258 by 2043. The structure is 32 ft (9.9 m) long and 24 ft wide.

CarriesCR 50/9 Sls
CrossesTrinton Hollow Run
Location0.03 MI S of CR 50/31 Sls
RouteCounty Highway 5009
Coordinates39.36441, -78.62133
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating98 US tons
Inventory rating66 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 25 or greater
Structure length32 ft (9.9 m)
Longest span29 ft (8.7 m)
Deck width24 ft (7.3 m)
Roadway width23 ft (7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic150 (2023)
Projected traffic258 by 2043
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 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 CR 50/9 Sls over Trinton Hollow Run built?

It was built in 1940, making it 85 years old in 2025. It was reconstructed in 1992.

What condition is CR 50/9 Sls over Trinton Hollow 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 June 2024.

How much traffic does CR 50/9 Sls over Trinton Hollow Run carry?

About 150 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is CR 50/9 Sls over Trinton Hollow Run?

The structure is 32 ft (9.9 m) long with a longest span of 29 ft (8.7 m) and a deck 24 ft wide.

Who owns CR 50/9 Sls over Trinton Hollow Run?

It is owned by the State Highway Agency.