US Bridges

Co. Road 1135 over Bch of Conehoma Creek

Good

Attala County, Mississippi · Sec 11 T13N R 7E · Structure no. SA0400000000036

Built
1998
27 years old
Condition
Good
inspected March 2023
Type
Culvert
Concrete
Length
24 ft
2 main spans
Daily traffic
130
2007 count
Owner
County
County Highway Agency

About this bridge

Co. Road 1135 over Bch of Conehoma Creek is a concrete culvert carrying Co. Road 1135 over Bch of Conehoma Creek in Attala County, Mississippi. It was built in 1998, so it is 27 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 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 130 vehicles a day, roughly 8% of them trucks, projected to reach 195 by 2030. The structure is 24 ft (7.3 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCo. Road 1135
CrossesBch of Conehoma Creek
LocationSec 11 T13N R 7E
RouteCounty Highway 422
Coordinates32.9914, -89.55484
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 protection8 Very GoodNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating110.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20 + Mod
Structure length24 ft (7.3 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 traffic130 (2007)
Projected traffic195 by 2030
Trucks8%
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 statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$450,000 (2023 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Co. Road 1135 over Bch of Conehoma Creek built?

It was built in 1998, making it 27 years old in 2025.

What condition is Co. Road 1135 over Bch of Conehoma Creek 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 Co. Road 1135 over Bch of Conehoma Creek carry?

About 130 vehicles per day (2007 count), of which roughly 8% are trucks.

How long is Co. Road 1135 over Bch of Conehoma Creek?

The structure is 24 ft (7.3 m) long with a longest span of 12 ft (3.7 m).

Who owns Co. Road 1135 over Bch of Conehoma Creek?

It is owned by the County Highway Agency.