US Bridges

Mon CO Rt 64/4 over Aaron Creek

Good

Monongalia County, West Virginia · 0.06 MI West CO Rt 64/1 · Structure no. 00000000031A280

Built
2001
24 years old
Condition
Good
inspected April 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
42 ft
1 main span
Daily traffic
30
2022 count
Owner
State
State Highway Agency

About this bridge

Mon CO Rt 64/4 over Aaron Creek is a prestressed concrete box beam or girders - multiple carrying Mon CO Rt 64/4 over Aaron Creek in Monongalia County, West Virginia. It was built in 2001, so it is 24 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 30 vehicles a day, projected to reach 50 by 2041. The structure is 42 ft (12.7 m) long and 15 ft wide.

CarriesMon CO Rt 64/4
CrossesAaron Creek
Location0.06 MI West CO Rt 64/1
RouteCounty Highway 6404
Coordinates39.60004, -79.93183
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionApril 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating89.9 US tons
Inventory rating54 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 width15 ft (4.6 m)
Roadway width15 ft (4.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic30 (2022)
Projected traffic50 by 2041
Trucks0%
Lanes on structure1
Traffic directionOne-lane bridge for two-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 Mon CO Rt 64/4 over Aaron Creek built?

It was built in 2001, making it 24 years old in 2025.

What condition is Mon CO Rt 64/4 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 April 2024.

How much traffic does Mon CO Rt 64/4 over Aaron Creek carry?

About 30 vehicles per day (2022 count).

How long is Mon CO Rt 64/4 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 15 ft wide.

Who owns Mon CO Rt 64/4 over Aaron Creek?

It is owned by the State Highway Agency.