US Bridges

US 98 over I 59

Good

Forrest County, Mississippi · US 98 East over I 59 · Structure no. 210009801815540

Built
1980
45 years old
Condition
Good
inspected February 2024
Type
Box Beam or Girders - Single or Spread
Concrete Continuous
Length
552 ft
3 main spans
Daily traffic
13,000
2023 count
Owner
State
State Highway Agency

About this bridge

US 98 over I 59 is a concrete continuous box beam or girders - single or spread carrying US 98 over I 59 in Forrest County, Mississippi. It was built in 1980, so it is 45 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 13,000 vehicles a day, roughly 17% of them trucks, projected to reach 15,000 by 2043. The structure is 552 ft (168.2 m) long and 53 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 98
CrossesI 59
LocationUS 98 East over I 59
RouteU.S. Route 98
Coordinates31.2402, -89.32464
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.
Substructure8 Very GoodNo problems noted.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating51.6 US tons
Inventory rating30.8 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3 (+2 approach)
Design loadHS 20
Structure length552 ft (168.2 m)
Longest span150 ft (45.7 m)
Deck width53 ft (16.1 m)
Roadway width48 ft (14.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,000 (2023)
Projected traffic15,000 by 2043
Trucks17%
Lanes on structure2
Traffic directionTwo-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 proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$849 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was US 98 over I 59 built?

It was built in 1980, making it 45 years old in 2025.

What condition is US 98 over I 59 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 February 2024.

How much traffic does US 98 over I 59 carry?

About 13,000 vehicles per day (2023 count), of which roughly 17% are trucks.

How long is US 98 over I 59?

The structure is 552 ft (168.2 m) long with a longest span of 150 ft (45.7 m) and a deck 53 ft wide.

Who owns US 98 over I 59?

It is owned by the State Highway Agency.