US Bridges

Old HWY 45 over Branch

Good

Lauderdale County, Mississippi · Sec 24 T 8N R17E · Structure no. SA3800000000290

Built
1938
87 years old
Condition
Good
inspected January 2024
Type
Culvert
Concrete
Length
25 ft
2 main spans
Daily traffic
290
2021 count
Owner
County
County Highway Agency

About this bridge

Old HWY 45 over Branch is a concrete culvert carrying Old HWY 45 over Branch in Lauderdale County, Mississippi. It was built in 1938, so it is 87 years old, older 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 290 vehicles a day, roughly 8% of them trucks, projected to reach 435 by 2044. The structure is 25 ft (7.6 m) long and 106 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesOld HWY 45
CrossesBranch
LocationSec 24 T 8N R17E
RouteCounty Highway 2001
Coordinates32.52567, -88.51231
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 protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Culvert7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60.1 US tons
Inventory rating35.9 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length25 ft (7.6 m)
Longest span12 ft (3.7 m)
Deck width106 ft (32.3 m)
Roadway width104 ft (31.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic290 (2021)
Projected traffic435 by 2044
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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$650,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Old HWY 45 over Branch built?

It was built in 1938, making it 87 years old in 2025.

What condition is Old HWY 45 over 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 January 2024.

How much traffic does Old HWY 45 over Branch carry?

About 290 vehicles per day (2021 count), of which roughly 8% are trucks.

How long is Old HWY 45 over Branch?

The structure is 25 ft (7.6 m) long with a longest span of 12 ft (3.7 m) and a deck 106 ft wide.

Who owns Old HWY 45 over Branch?

It is owned by the County Highway Agency.