US Bridges

US 45A over Tallabinnela Relief

Good

Monroe County, Mississippi · 3.4 MI N SR 41 · Structure no. 22000450482000B

Built
1996
29 years old
Condition
Good
inspected June 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
242 ft
6 main spans
Daily traffic
8,000
2023 count
Owner
State
State Highway Agency

About this bridge

US 45A over Tallabinnela Relief is a prestressed concrete continuous stringer/multi-beam or girder carrying US 45A over Tallabinnela Relief in Monroe 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 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 8,000 vehicles a day, roughly 15% of them trucks, projected to reach 10,500 by 2043. The structure is 242 ft (73.7 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 45A
CrossesTallabinnela Relief
Location3.4 MI N SR 41
RouteU.S. Route 45A
Coordinates34.05115, -88.70225
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating65.9 US tons
Inventory rating39.5 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans6
Design loadHS 20
Structure length242 ft (73.7 m)
Longest span40 ft (12.2 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,000 (2023)
Projected traffic10,500 by 2043
Trucks15%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesRelief for waterway
Detour if closed1.2 mi (2 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 US 45A over Tallabinnela Relief built?

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

What condition is US 45A over Tallabinnela 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 June 2023.

How much traffic does US 45A over Tallabinnela Relief carry?

About 8,000 vehicles per day (2023 count), of which roughly 15% are trucks.

How long is US 45A over Tallabinnela Relief?

The structure is 242 ft (73.7 m) long with a longest span of 40 ft (12.2 m) and a deck 43 ft wide.

Who owns US 45A over Tallabinnela Relief?

It is owned by the State Highway Agency.