US Bridges

SR 475 over Old Brandon Road

Good

Rankin County, Mississippi · 0.5 MI N US 80 · Structure no. 31004750610038B

Built
2013
12 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
330 ft
2 main spans
Daily traffic
10,000
2023 count
Owner
State
State Highway Agency

About this bridge

SR 475 over Old Brandon Road is a prestressed concrete stringer/multi-beam or girder carrying SR 475 over Old Brandon Road in Rankin County, Mississippi. It was built in 2013, so it is 12 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 10,000 vehicles a day, roughly 4% of them trucks, projected to reach 10,000 by 2043. The structure is 330 ft (100.7 m) long and 45 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSR 475
CrossesOld Brandon Road
Location0.5 MI N US 80
RouteState Highway 475
Coordinates32.29025, -90.07545
Functional classUrban Other Principal Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59 US tons
Inventory rating45.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2 (+2 approach)
Design loadHL 93
Structure length330 ft (100.7 m)
Longest span89 ft (27.1 m)
Deck width45 ft (13.7 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,000 (2023)
Projected traffic10,000 by 2043
Trucks4%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR 475 over Old Brandon Road built?

It was built in 2013, making it 12 years old in 2025.

What condition is SR 475 over Old Brandon Road 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 SR 475 over Old Brandon Road carry?

About 10,000 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is SR 475 over Old Brandon Road?

The structure is 330 ft (100.7 m) long with a longest span of 89 ft (27.1 m) and a deck 45 ft wide.

Who owns SR 475 over Old Brandon Road?

It is owned by the State Highway Agency.