US Bridges

Dockery RD over Br of Crooked CR

Good

Ray County, Missouri · S 25 T 53 N R 28 W · Structure no. 34867

Built
2015
10 years old
Condition
Good
inspected May 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
69 ft
1 main span
Daily traffic
43
2023 count
Owner
County
County Highway Agency

About this bridge

Dockery RD over Br of Crooked CR is a prestressed concrete stringer/multi-beam or girder carrying Dockery RD over Br of Crooked CR in Ray County, Missouri. It was built in 2015, so it is 10 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 43 vehicles a day, roughly 10% of them trucks, projected to reach 58 by 2043. The structure is 69 ft (21 m) long and 26 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesDockery RD
CrossesBr of Crooked CR
LocationS 25 T 53 N R 28 W
RouteCounty Highway 71
Coordinates39.37364, -93.9845
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 protection8 Very GoodNo problems noted.
Last inspectionMay 2023
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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating81.4 US tons
Inventory rating44.6 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length69 ft (21 m)
Longest span66 ft (20.1 m)
Deck width26 ft (7.8 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic43 (2023)
Projected traffic58 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 Dockery RD over Br of Crooked CR built?

It was built in 2015, making it 10 years old in 2025.

What condition is Dockery RD over Br of Crooked CR 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 2023.

How much traffic does Dockery RD over Br of Crooked CR carry?

About 43 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is Dockery RD over Br of Crooked CR?

The structure is 69 ft (21 m) long with a longest span of 66 ft (20.1 m) and a deck 26 ft wide.

Who owns Dockery RD over Br of Crooked CR?

It is owned by the County Highway Agency.