US Bridges

Bedrock Ave over Trib W Fork Little

Good

Mercer County, Missouri · S 1 T 66 N R 25 W · Structure no. 34551

Built
2014
11 years old
Condition
Good
inspected January 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
75 ft
1 main span
Daily traffic
35
2024 count
Owner
County
County Highway Agency

About this bridge

Bedrock Ave over Trib W Fork Little is a prestressed concrete stringer/multi-beam or girder carrying Bedrock Ave over Trib W Fork Little in Mercer County, Missouri. It was built in 2014, so it is 11 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 35 vehicles a day, roughly 10% of them trucks, projected to reach 39 by 2044. The structure is 75 ft (22.9 m) long and 25 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesBedrock Ave
CrossesTrib W Fork Little
LocationS 1 T 66 N R 25 W
RouteCounty Highway 33
Coordinates40.55111, -93.67083
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.
Substructure9 ExcellentNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.5 US tons
Inventory rating40.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length75 ft (22.9 m)
Longest span75 ft (22.9 m)
Deck width25 ft (7.5 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic35 (2024)
Projected traffic39 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 Bedrock Ave over Trib W Fork Little built?

It was built in 2014, making it 11 years old in 2025.

What condition is Bedrock Ave over Trib W Fork Little 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 January 2024.

How much traffic does Bedrock Ave over Trib W Fork Little carry?

About 35 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Bedrock Ave over Trib W Fork Little?

The structure is 75 ft (22.9 m) long with a longest span of 75 ft (22.9 m) and a deck 25 ft wide.

Who owns Bedrock Ave over Trib W Fork Little?

It is owned by the County Highway Agency.