US Bridges

Monongalia CO 64/2 over Aaron Creek

Good

Monongalia County, West Virginia · 0.08 MI West Mon CO 857 · Structure no. 00000000031A285

Built
2002
23 years old
Condition
Good
inspected February 2021
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
42 ft
1 main span
Daily traffic
50
2021 count
Owner
State
State Highway Agency

About this bridge

Monongalia CO 64/2 over Aaron Creek is a prestressed concrete box beam or girders - multiple carrying Monongalia CO 64/2 over Aaron Creek in Monongalia County, West Virginia. It was built in 2002, so it is 23 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 50 vehicles a day, projected to reach 70 by 2041. The structure is 42 ft (12.7 m) long and 21 ft wide.

CarriesMonongalia CO 64/2
CrossesAaron Creek
Location0.08 MI West Mon CO 857
RouteCounty Highway 6402
Coordinates39.61621, -79.93283
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating83 US tons
Inventory rating50 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 25 or greater
Structure length42 ft (12.7 m)
Longest span38 ft (11.6 m)
Deck width21 ft (6.5 m)
Roadway width21 ft (6.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2021)
Projected traffic70 by 2041
Trucks0%
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 Monongalia CO 64/2 over Aaron Creek built?

It was built in 2002, making it 23 years old in 2025.

What condition is Monongalia CO 64/2 over Aaron 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 February 2021.

How much traffic does Monongalia CO 64/2 over Aaron Creek carry?

About 50 vehicles per day (2021 count).

How long is Monongalia CO 64/2 over Aaron Creek?

The structure is 42 ft (12.7 m) long with a longest span of 38 ft (11.6 m) and a deck 21 ft wide.

Who owns Monongalia CO 64/2 over Aaron Creek?

It is owned by the State Highway Agency.