US Bridges

Interstate 79 NB over Brushy Fork & Har CO 42

Fair

Harrison County, West Virginia · 0.55 MI North Wv Rt 20 · Structure no. 00000000017A253

Built
1973
52 years old
Condition
Fair
inspected January 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
262 ft
2 main spans
Daily traffic
12,950
2022 count
Owner
State
State Highway Agency

About this bridge

Interstate 79 NB over Brushy Fork & Har CO 42 is a steel continuous stringer/multi-beam or girder carrying Interstate 79 NB over Brushy Fork & Har CO 42 in Harrison County, West Virginia. It was built in 1973, so it is 52 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 5 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 12,950 vehicles a day, roughly 13% of them trucks, projected to reach 16,575 by 2041. The structure is 262 ft (79.9 m) long and 45 ft wide.

CarriesInterstate 79 NB
CrossesBrushy Fork & Har CO 42
Location0.55 MI North Wv Rt 20
RouteInterstate 7900
Coordinates39.23423, -80.29613
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58 US tons
Inventory rating34.9 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2 (+2 approach)
Design loadHS 20
Structure length262 ft (79.9 m)
Longest span77 ft (23.5 m)
Deck width45 ft (13.6 m)
Roadway width40 ft (12.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,950 (2022)
Projected traffic16,575 by 2041
Trucks13%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and waterway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedDeck replacement with only incidental widening
Estimated improvement cost$1.1 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Interstate 79 NB over Brushy Fork & Har CO 42 built?

It was built in 1973, making it 52 years old in 2025.

What condition is Interstate 79 NB over Brushy Fork & Har CO 42 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 January 2024.

How much traffic does Interstate 79 NB over Brushy Fork & Har CO 42 carry?

About 12,950 vehicles per day (2022 count), of which roughly 13% are trucks.

How long is Interstate 79 NB over Brushy Fork & Har CO 42?

The structure is 262 ft (79.9 m) long with a longest span of 77 ft (23.5 m) and a deck 45 ft wide.

Who owns Interstate 79 NB over Brushy Fork & Har CO 42?

It is owned by the State Highway Agency.