US Bridges

Mo 94 E over Auxvasse Br

Fair

Callaway County, Missouri · S 1837 T 44 N R 9 W · Structure no. 8771

Built
1932
93 years old
Condition
Fair
inspected October 2024
Type
Culvert
Concrete Continuous
Length
21 ft
2 main spans
Daily traffic
1,636
2024 count
Owner
State
State Highway Agency

About this bridge

Mo 94 E over Auxvasse Br is a concrete continuous culvert carrying Mo 94 E over Auxvasse Br in Callaway County, Missouri. It was built in 1932, so it is 93 years old, older than the Missouri average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 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 1,636 vehicles a day, roughly 8% of them trucks, projected to reach 2,699 by 2044. The structure is 21 ft (6.5 m) long and 33 ft wide. If it were closed, the detour would be 24.2 mi (39 km).

Location

Open in Google Maps
CarriesMo 94 E
CrossesAuxvasse Br
LocationS 1837 T 44 N R 9 W
RouteState Highway 94
CountyCallaway County
StateMissouri
Coordinates38.62151, -91.95549
Functional classRural Minor Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating33.7 US tons
Inventory rating19.8 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadH 10
Structure length21 ft (6.5 m)
Longest span6 ft (1.8 m)
Deck width33 ft (10.1 m)
Roadway width31 ft (9.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,636 (2024)
Projected traffic2,699 by 2044
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed24.2 mi (39 km)
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 Mo 94 E over Auxvasse Br built?

It was built in 1932, making it 93 years old in 2025.

What condition is Mo 94 E over Auxvasse Br 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 October 2024.

How much traffic does Mo 94 E over Auxvasse Br carry?

About 1,636 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is Mo 94 E over Auxvasse Br?

The structure is 21 ft (6.5 m) long with a longest span of 6 ft (1.8 m) and a deck 33 ft wide.

Who owns Mo 94 E over Auxvasse Br?

It is owned by the State Highway Agency.