US Bridges

US Route 50 over Simpson Creek

Good

Harrison County, West Virginia · 0.27 MI East Wv Rt 58 · Structure no. 00000000017A245

Built
1985
40 years old
Condition
Good
inspected January 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
89 ft
1 main span
Daily traffic
12,800
2020 count
Owner
State
State Highway Agency

About this bridge

US Route 50 over Simpson Creek is a steel stringer/multi-beam or girder carrying US Route 50 over Simpson Creek in Harrison County, West Virginia. It was built in 1985, so it is 40 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 12,800 vehicles a day, roughly 10% of them trucks, projected to reach 15,870 by 2041. The structure is 89 ft (27.1 m) long and 44 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesUS Route 50
CrossesSimpson Creek
Location0.27 MI East Wv Rt 58
RouteU.S. Route 5000
Coordinates39.28513, -80.25198
Functional classUrban Minor Arterial

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating98 US tons
Inventory rating60 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length89 ft (27.1 m)
Longest span85 ft (25.9 m)
Deck width44 ft (13.4 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,800 (2020)
Projected traffic15,870 by 2041
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed5 mi (8 km)
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 US Route 50 over Simpson Creek built?

It was built in 1985, making it 40 years old in 2025.

What condition is US Route 50 over Simpson Creek 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 January 2023.

How much traffic does US Route 50 over Simpson Creek carry?

About 12,800 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is US Route 50 over Simpson Creek?

The structure is 89 ft (27.1 m) long with a longest span of 85 ft (25.9 m) and a deck 44 ft wide.

Who owns US Route 50 over Simpson Creek?

It is owned by the State Highway Agency.