US Bridges

CR 404 over Unnamed Branch

Good

Chickasaw County, Mississippi · Sec 19 T12S R 3E · Structure no. SA0900000000015

Built
1999
26 years old
Condition
Good
inspected October 2024
Type
Culvert
Concrete
Length
30 ft
2 main spans
Daily traffic
502
2022 count
Owner
County
County Highway Agency

About this bridge

CR 404 over Unnamed Branch is a concrete culvert carrying CR 404 over Unnamed Branch in Chickasaw County, Mississippi. It was built in 1999, so it is 26 years old, younger than the Mississippi average of 38.9 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 502 vehicles a day, roughly 8% of them trucks, projected to reach 750 by 2040. The structure is 30 ft (9.2 m) long. If it were closed, the detour would be 6.8 mi (11 km).

CarriesCR 404
CrossesUnnamed Branch
LocationSec 19 T12S R 3E
RouteCounty Highway 404
Coordinates34.01656, -89.02469
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
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating79.3 US tons
Inventory rating47.6 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length30 ft (9.2 m)
Longest span12 ft (3.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic502 (2022)
Projected traffic750 by 2040
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was CR 404 over Unnamed Branch built?

It was built in 1999, making it 26 years old in 2025.

What condition is CR 404 over Unnamed Branch 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 CR 404 over Unnamed Branch carry?

About 502 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is CR 404 over Unnamed Branch?

The structure is 30 ft (9.2 m) long with a longest span of 12 ft (3.7 m).

Who owns CR 404 over Unnamed Branch?

It is owned by the County Highway Agency.