US Bridges

SR 29 over US 84

Good

Jones County, Mississippi · SR 29 over US 84 · Structure no. 310002903407410

Built
1996
29 years old
Condition
Good
inspected January 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
324 ft
4 main spans
Daily traffic
4,300
2023 count
Owner
State
State Highway Agency

About this bridge

SR 29 over US 84 is a prestressed concrete continuous stringer/multi-beam or girder carrying SR 29 over US 84 in Jones 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 4,300 vehicles a day, roughly 11% of them trucks, projected to reach 4,300 by 2043. The structure is 324 ft (98.8 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSR 29
CrossesUS 84
LocationSR 29 over US 84
RouteState Highway 29
Coordinates31.67957, -89.25002
Functional classRural Major Collector

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.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating70.2 US tons
Inventory rating39.2 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length324 ft (98.8 m)
Longest span92 ft (28 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,300 (2023)
Projected traffic4,300 by 2043
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

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 29 over US 84 built?

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

What condition is SR 29 over US 84 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 SR 29 over US 84 carry?

About 4,300 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is SR 29 over US 84?

The structure is 324 ft (98.8 m) long with a longest span of 92 ft (28 m) and a deck 43 ft wide.

Who owns SR 29 over US 84?

It is owned by the State Highway Agency.