US Bridges

US 67 S over Mill CR Br

Good

Madison County, Missouri · S 30 T 33 N R 7 E · Structure no. 11812

Built
1999
26 years old
Condition
Good
inspected November 2024
Type
Culvert
Concrete Continuous
Length
52 ft
3 main spans
Daily traffic
8,844
2024 count
Owner
State
State Highway Agency

About this bridge

US 67 S over Mill CR Br is a concrete continuous culvert carrying US 67 S over Mill CR Br in Madison County, Missouri. It was built in 1999, so it is 26 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 8,844 vehicles a day, roughly 27% of them trucks, projected to reach 15,477 by 2044. The structure is 52 ft (15.9 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 67 S
CrossesMill CR Br
LocationS 30 T 33 N R 7 E
RouteU.S. Route 67
Coordinates37.5155, -90.3117
Functional classRural Principal Arterial - Other

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating96.2 US tons
Inventory rating57.5 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadHS 20
Structure length52 ft (15.9 m)
Longest span12 ft (3.6 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,844 (2024)
Projected traffic15,477 by 2044
Trucks27%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was US 67 S over Mill CR Br built?

It was built in 1999, making it 26 years old in 2025.

What condition is US 67 S over Mill CR Br 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 US 67 S over Mill CR Br carry?

About 8,844 vehicles per day (2024 count), of which roughly 27% are trucks.

How long is US 67 S over Mill CR Br?

The structure is 52 ft (15.9 m) long with a longest span of 12 ft (3.6 m).

Who owns US 67 S over Mill CR Br?

It is owned by the State Highway Agency.