US Bridges

SR 182 over Tenn-Tom Relief

Good

Lowndes County, Mississippi · 0.7 MI E US 45 South · Structure no. 310018204401730

Built
2011
14 years old
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
122 ft
3 main spans
Daily traffic
720
2023 count
Owner
State
State Highway Agency

About this bridge

SR 182 over Tenn-Tom Relief is a prestressed concrete continuous stringer/multi-beam or girder carrying SR 182 over Tenn-Tom Relief in Lowndes County, Mississippi. It was built in 2011, so it is 14 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 720 vehicles a day, roughly 34% of them trucks, projected to reach 930 by 2043. The structure is 122 ft (37.1 m) long and 39 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesSR 182
CrossesTenn-Tom Relief
Location0.7 MI E US 45 South
RouteState Highway 182
Coordinates33.48298, -88.47351
Functional classRural Principal Arterial - Other

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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55 US tons
Inventory rating41.4 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length122 ft (37.1 m)
Longest span40 ft (12.2 m)
Deck width39 ft (11.8 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic720 (2023)
Projected traffic930 by 2043
Trucks34%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRelief for waterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 SR 182 over Tenn-Tom Relief built?

It was built in 2011, making it 14 years old in 2025.

What condition is SR 182 over Tenn-Tom Relief 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 July 2023.

How much traffic does SR 182 over Tenn-Tom Relief carry?

About 720 vehicles per day (2023 count), of which roughly 34% are trucks.

How long is SR 182 over Tenn-Tom Relief?

The structure is 122 ft (37.1 m) long with a longest span of 40 ft (12.2 m) and a deck 39 ft wide.

Who owns SR 182 over Tenn-Tom Relief?

It is owned by the State Highway Agency.