US Bridges

Wv Route 100 over Robinson Run

Good

Monongalia County, West Virginia · 0.32 MI South CO Rt 19/5 · Structure no. 00000000031A192

Built
1994
31 years old
Condition
Good
inspected March 2021
Type
Stringer/Multi-beam or Girder
Steel
Length
62 ft
1 main span
Daily traffic
2,900
2019 count
Owner
State
State Highway Agency

About this bridge

Wv Route 100 over Robinson Run is a steel stringer/multi-beam or girder carrying Wv Route 100 over Robinson Run in Monongalia County, West Virginia. It was built in 1994, so it is 31 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 2,900 vehicles a day, roughly 6% of them trucks, projected to reach 3,740 by 2041. The structure is 62 ft (19 m) long and 28 ft wide.

Location

Open in Google Maps
CarriesWv Route 100
CrossesRobinson Run
Location0.32 MI South CO Rt 19/5
RouteState Highway 10000
CountyMonongalia County
StateWest Virginia
Coordinates39.68426, -79.97877
Functional classRural Major 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.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating98 US tons
Inventory rating97 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length62 ft (19 m)
Longest span56 ft (17.1 m)
Deck width28 ft (8.5 m)
Roadway width25 ft (7.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,900 (2019)
Projected traffic3,740 by 2041
Trucks6%
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 Wv Route 100 over Robinson Run built?

It was built in 1994, making it 31 years old in 2025.

What condition is Wv Route 100 over Robinson 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 March 2021.

How much traffic does Wv Route 100 over Robinson Run carry?

About 2,900 vehicles per day (2019 count), of which roughly 6% are trucks.

How long is Wv Route 100 over Robinson Run?

The structure is 62 ft (19 m) long with a longest span of 56 ft (17.1 m) and a deck 28 ft wide.

Who owns Wv Route 100 over Robinson Run?

It is owned by the State Highway Agency.