US Bridges

Mo 94 E over Oilwell RD Katy Trail

Good

Callaway County, Missouri · S 9 T 44 N R 11 W · Structure no. 2964

Built
1975
50 years old
Condition
Good
inspected November 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
231 ft
4 main spans
Daily traffic
2,437
2024 count
Owner
State
State Highway Agency

About this bridge

Mo 94 E over Oilwell RD Katy Trail is a prestressed concrete continuous stringer/multi-beam or girder carrying Mo 94 E over Oilwell RD Katy Trail in Callaway County, Missouri. It was built in 1975, so it is 50 years old, older 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 2,437 vehicles a day, roughly 21% of them trucks, projected to reach 4,508 by 2044. The structure is 231 ft (70.4 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesMo 94 E
CrossesOilwell RD Katy Trail
LocationS 9 T 44 N R 11 W
RouteState Highway 94
Coordinates38.60129, -92.17112
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating76.4 US tons
Inventory rating45.6 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length231 ft (70.4 m)
Longest span65 ft (19.8 m)
Deck width43 ft (13 m)
Roadway width39 ft (12 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,437 (2024)
Projected traffic4,508 by 2044
Trucks21%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 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 Oilwell RD Katy Trail built?

It was built in 1975, making it 50 years old in 2025.

What condition is Mo 94 E over Oilwell RD Katy Trail 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 November 2024.

How much traffic does Mo 94 E over Oilwell RD Katy Trail carry?

About 2,437 vehicles per day (2024 count), of which roughly 21% are trucks.

How long is Mo 94 E over Oilwell RD Katy Trail?

The structure is 231 ft (70.4 m) long with a longest span of 65 ft (19.8 m) and a deck 43 ft wide.

Who owns Mo 94 E over Oilwell RD Katy Trail?

It is owned by the State Highway Agency.