US Bridges

Mo 94 E over Rp MO364W to NOR94W Mo

Good

St. Charles County, Missouri · S 11 T 46 N R 4 E · Structure no. 12072

Built
2000
25 years old
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
572 ft
3 main spans
Daily traffic
34,659
2024 count
Owner
State
State Highway Agency

About this bridge

Mo 94 E over Rp MO364W to NOR94W Mo is a steel continuous stringer/multi-beam or girder carrying Mo 94 E over Rp MO364W to NOR94W Mo in St. Charles County, Missouri. It was built in 2000, so it is 25 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 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 34,659 vehicles a day, roughly 4% of them trucks, projected to reach 62,386 by 2044. The structure is 572 ft (174.3 m) long and 54 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesMo 94 E
CrossesRp MO364W to NOR94W Mo
LocationS 11 T 46 N R 4 E
RouteState Highway 94
Coordinates38.75434, -90.54708
Functional classUrban Other Principal Arterial

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.
Substructure7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating53.6 US tons
Inventory rating27.8 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length572 ft (174.3 m)
Longest span198 ft (60.5 m)
Deck width54 ft (16.4 m)
Roadway width51 ft (15.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic34,659 (2024)
Projected traffic62,386 by 2044
Trucks4%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes

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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Mo 94 E over Rp MO364W to NOR94W Mo built?

It was built in 2000, making it 25 years old in 2025.

What condition is Mo 94 E over Rp MO364W to NOR94W Mo 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 September 2023.

How much traffic does Mo 94 E over Rp MO364W to NOR94W Mo carry?

About 34,659 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is Mo 94 E over Rp MO364W to NOR94W Mo?

The structure is 572 ft (174.3 m) long with a longest span of 198 ft (60.5 m) and a deck 54 ft wide.

Who owns Mo 94 E over Rp MO364W to NOR94W Mo?

It is owned by the State Highway Agency.