US Bridges

US 67 S over Mo 8

Good

St. Francois County, Missouri · S 29 T 37 N R 5 E · Structure no. 36760

Built
2022
3 years old
Condition
Good
inspected October 2024
Type
Tee Beam
Prestressed Concrete
Length
81 ft
1 main span
Daily traffic
18,496
2024 count
Owner
State
State Highway Agency

About this bridge

US 67 S over Mo 8 is a prestressed concrete tee beam carrying US 67 S over Mo 8 in St. Francois County, Missouri. It was built in 2022, so it is 3 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 18,496 vehicles a day, roughly 10% of them trucks, projected to reach 32,368 by 2044. The structure is 81 ft (24.8 m) long and 41 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesUS 67 S
CrossesMo 8
LocationS 29 T 37 N R 5 E
RouteU.S. Route 67
Coordinates37.88095, -90.50963
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
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation9: Superior to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating74.4 US tons
Inventory rating44.6 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length81 ft (24.8 m)
Longest span81 ft (24.8 m)
Deck width41 ft (12.4 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic18,496 (2024)
Projected traffic32,368 by 2044
Trucks10%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed9.9 mi (16 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was US 67 S over Mo 8 built?

It was built in 2022, making it 3 years old in 2025.

What condition is US 67 S over Mo 8 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 2024.

How much traffic does US 67 S over Mo 8 carry?

About 18,496 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is US 67 S over Mo 8?

The structure is 81 ft (24.8 m) long with a longest span of 81 ft (24.8 m) and a deck 41 ft wide.

Who owns US 67 S over Mo 8?

It is owned by the State Highway Agency.