US Bridges

CR 406-B(911=N887) over Crooked Lake Bayou

Good

Mississippi County, Arkansas · .06 N of SH 150 · Structure no. 000000000022531

Built
2004
21 years old
Condition
Good
inspected March 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
114 ft
3 main spans
Daily traffic
24
2018 count
Owner
County
County Highway Agency

About this bridge

CR 406-B(911=N887) over Crooked Lake Bayou is a steel stringer/multi-beam or girder carrying CR 406-B(911=N887) over Crooked Lake Bayou in Mississippi County, Arkansas. It was built in 2004, so it is 21 years old, younger than the Arkansas 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 24 vehicles a day, roughly 1% of them trucks, projected to reach 46 by 2007. The structure is 114 ft (34.6 m) long and 20 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesCR 406-B(911=N887)
CrossesCrooked Lake Bayou
Location.06 N of SH 150
RouteCounty Highway 406
CountyMississippi County
StateArkansas
Coordinates35.9894, -89.80734
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating52 US tons
Inventory rating32 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length114 ft (34.6 m)
Longest span40 ft (12.3 m)
Deck width20 ft (6.1 m)
Roadway width20 ft (6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic24 (2018)
Projected traffic46 by 2007
Trucks1%
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 CR 406-B(911=N887) over Crooked Lake Bayou built?

It was built in 2004, making it 21 years old in 2025.

What condition is CR 406-B(911=N887) over Crooked Lake Bayou 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 March 2023.

How much traffic does CR 406-B(911=N887) over Crooked Lake Bayou carry?

About 24 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is CR 406-B(911=N887) over Crooked Lake Bayou?

The structure is 114 ft (34.6 m) long with a longest span of 40 ft (12.3 m) and a deck 20 ft wide.

Who owns CR 406-B(911=N887) over Crooked Lake Bayou?

It is owned by the County Highway Agency.