US Bridges

CO Crd 426 to Rtmm over US 36

Good

Marion County, Missouri · S 32 T 57 N R 5 W · Structure no. 28914

Built
2001
24 years old
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
324 ft
2 main spans
Daily traffic
104
2024 count
Owner
State
State Highway Agency

About this bridge

CO Crd 426 to Rtmm over US 36 is a steel continuous stringer/multi-beam or girder carrying CO Crd 426 to Rtmm over US 36 in Marion County, Missouri. It was built in 2001, so it is 24 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 104 vehicles a day, roughly 10% of them trucks, projected to reach 151 by 2044. The structure is 324 ft (98.9 m) long and 36 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesCO Crd 426 to Rtmm
CrossesUS 36
LocationS 32 T 57 N R 5 W
RouteState Highway 0
Coordinates39.69344, -91.48027
Functional classRural 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.
Superstructure9 ExcellentNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2023
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 rating65.5 US tons
Inventory rating39.7 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length324 ft (98.9 m)
Longest span143 ft (43.5 m)
Deck width36 ft (11 m)
Roadway width33 ft (10.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic104 (2024)
Projected traffic151 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was CO Crd 426 to Rtmm over US 36 built?

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

What condition is CO Crd 426 to Rtmm over US 36 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 October 2023.

How much traffic does CO Crd 426 to Rtmm over US 36 carry?

About 104 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is CO Crd 426 to Rtmm over US 36?

The structure is 324 ft (98.9 m) long with a longest span of 143 ft (43.5 m) and a deck 36 ft wide.

Who owns CO Crd 426 to Rtmm over US 36?

It is owned by the State Highway Agency.