US Bridges

Yokohama Road over KCS RR

Fair

Clay County, Mississippi · Sec 34 T16S R 6E B · Structure no. SA1300000000122

Built
2015
10 years old
Condition
Fair
inspected March 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
363 ft
3 main spans
Daily traffic
620
2021 count
Owner
County
County Highway Agency

About this bridge

Yokohama Road over KCS RR is a prestressed concrete continuous stringer/multi-beam or girder carrying Yokohama Road over KCS RR in Clay County, Mississippi. It was built in 2015, so it is 10 years old, younger than the Mississippi average of 38.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 620 vehicles a day, roughly 15% of them trucks, projected to reach 930 by 2043. The structure is 363 ft (110.7 m) long and 43 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

Location

Open in Google Maps
CarriesYokohama Road
CrossesKCS RR
LocationSec 34 T16S R 6E B
RouteCounty Highway 0
CountyClay County
StateMississippi
Coordinates33.64072, -88.65081
Functional classRural Minor Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64.6 US tons
Inventory rating49.6 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadGreater than HL 93
Structure length363 ft (110.7 m)
Longest span120 ft (36.6 m)
Deck width43 ft (13.1 m)
Roadway width39 ft (12 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic620 (2021)
Projected traffic930 by 2043
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed2.5 mi (4 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$3 million (2023 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Yokohama Road over KCS RR built?

It was built in 2015, making it 10 years old in 2025.

What condition is Yokohama Road over KCS RR in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in March 2023.

How much traffic does Yokohama Road over KCS RR carry?

About 620 vehicles per day (2021 count), of which roughly 15% are trucks.

How long is Yokohama Road over KCS RR?

The structure is 363 ft (110.7 m) long with a longest span of 120 ft (36.6 m) and a deck 43 ft wide.

Who owns Yokohama Road over KCS RR?

It is owned by the County Highway Agency.