US Bridges

Townsend Lake Road over Church Bayou

Good

Humphreys County, Mississippi · Sec 17 T15N R 2W · Structure no. SA2700000000040

Built
1996
29 years old
Condition
Good
inspected October 2024
Type
Culvert
Concrete
Length
31 ft
2 main spans
Daily traffic
30
2018 count
Owner
County
County Highway Agency

About this bridge

Townsend Lake Road over Church Bayou is a concrete culvert carrying Townsend Lake Road over Church Bayou in Humphreys County, Mississippi. It was built in 1996, so it is 29 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 30 vehicles a day, projected to reach 40 by 2041. The structure is 31 ft (9.6 m) long. If it were closed, the detour would be 75.2 mi (121 km).

CarriesTownsend Lake Road
CrossesChurch Bayou
LocationSec 17 T15N R 2W
RouteCounty Highway 138
Coordinates33.15318, -90.42105
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.
Culvert8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating81.4 US tons
Inventory rating48.6 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length31 ft (9.6 m)
Longest span16 ft (4.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic30 (2018)
Projected traffic40 by 2041
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed75.2 mi (121 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 Townsend Lake Road over Church Bayou built?

It was built in 1996, making it 29 years old in 2025.

What condition is Townsend Lake Road over Church 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 October 2024.

How much traffic does Townsend Lake Road over Church Bayou carry?

About 30 vehicles per day (2018 count).

How long is Townsend Lake Road over Church Bayou?

The structure is 31 ft (9.6 m) long with a longest span of 16 ft (4.8 m).

Who owns Townsend Lake Road over Church Bayou?

It is owned by the County Highway Agency.