US Bridges

US 80 over KCS RR

Good

Scott County, Mississippi · 1.0 MI W SR 35 · Structure no. 210008006208800

Built
2007
18 years old
Condition
Good
inspected January 2025
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
348 ft
3 main spans
Daily traffic
7,500
2023 count
Owner
State
State Highway Agency

About this bridge

US 80 over KCS RR is a steel continuous stringer/multi-beam or girder carrying US 80 over KCS RR in Scott County, Mississippi. It was built in 2007, so it is 18 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 7,500 vehicles a day, roughly 10% of them trucks, projected to reach 8,100 by 2043. The structure is 348 ft (106.2 m) long and 55 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

CarriesUS 80
CrossesKCS RR
Location1.0 MI W SR 35
RouteU.S. Route 80
Coordinates32.36258, -89.49226
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 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.3 US tons
Inventory rating41 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length348 ft (106.2 m)
Longest span145 ft (44.2 m)
Deck width55 ft (16.7 m)
Roadway width52 ft (15.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,500 (2023)
Projected traffic8,100 by 2043
Trucks10%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed11.8 mi (19 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was US 80 over KCS RR built?

It was built in 2007, making it 18 years old in 2025.

What condition is US 80 over KCS RR 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 2025.

How much traffic does US 80 over KCS RR carry?

About 7,500 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is US 80 over KCS RR?

The structure is 348 ft (106.2 m) long with a longest span of 145 ft (44.2 m) and a deck 55 ft wide.

Who owns US 80 over KCS RR?

It is owned by the State Highway Agency.