US Bridges

148th ST over Carroll Crk

Good

Clay County, Missouri · S 31 T 53 N R 30 W · Structure no. 36229

Built
2024
1 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
165 ft
3 main spans
Daily traffic
250
2024 count
Owner
County
County Highway Agency

About this bridge

148th ST over Carroll Crk is a steel continuous stringer/multi-beam or girder carrying 148th ST over Carroll Crk in Clay County, Missouri. It was built in 2024, so it is 1 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 250 vehicles a day, roughly 10% of them trucks, projected to reach 388 by 2044. The structure is 165 ft (50.2 m) long and 35 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Carries148th ST
CrossesCarroll Crk
LocationS 31 T 53 N R 30 W
RouteCounty Highway 107
Coordinates39.36055, -94.31528
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
Deck8 Very GoodNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52.6 US tons
Inventory rating39.7 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length165 ft (50.2 m)
Longest span64 ft (19.5 m)
Deck width35 ft (10.6 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic250 (2024)
Projected traffic388 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was 148th ST over Carroll Crk built?

It was built in 2024, making it 1 years old in 2025.

What condition is 148th ST over Carroll Crk 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 May 2024.

How much traffic does 148th ST over Carroll Crk carry?

About 250 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is 148th ST over Carroll Crk?

The structure is 165 ft (50.2 m) long with a longest span of 64 ft (19.5 m) and a deck 35 ft wide.

Who owns 148th ST over Carroll Crk?

It is owned by the County Highway Agency.