US Bridges

Rt M E over Wallen CR

Good

Washington County, Missouri · S 28 T 36 N R 3 E · Structure no. 33639

Built
2011
14 years old
Condition
Good
inspected June 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
107 ft
2 main spans
Daily traffic
404
2024 count
Owner
State
State Highway Agency

About this bridge

Rt M E over Wallen CR is a prestressed concrete box beam or girders - multiple carrying Rt M E over Wallen CR in Washington County, Missouri. It was built in 2011, so it is 14 years old, younger than the Missouri average of 45.1 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 404 vehicles a day, roughly 8% of them trucks, projected to reach 566 by 2044. The structure is 107 ft (32.7 m) long and 29 ft wide. If it were closed, the detour would be 26.1 mi (42 km).

CarriesRt M E
CrossesWallen CR
LocationS 28 T 36 N R 3 E
RouteState Highway 0M
Coordinates37.80831, -90.70201
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
Deck9 ExcellentNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 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 adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.5 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans2
Design loadHS 20
Structure length107 ft (32.7 m)
Longest span75 ft (22.9 m)
Deck width29 ft (8.8 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic404 (2024)
Projected traffic566 by 2044
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed26.1 mi (42 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Rt M E over Wallen CR built?

It was built in 2011, making it 14 years old in 2025.

What condition is Rt M E over Wallen CR 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 June 2024.

How much traffic does Rt M E over Wallen CR carry?

About 404 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is Rt M E over Wallen CR?

The structure is 107 ft (32.7 m) long with a longest span of 75 ft (22.9 m) and a deck 29 ft wide.

Who owns Rt M E over Wallen CR?

It is owned by the State Highway Agency.