US Bridges

County Road 203 over I 22

Good

Union County, Mississippi · 1.1 MI W SR 9 · Structure no. 410007807307410

Built
1978
47 years old
Condition
Good
inspected December 2023
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
429 ft
4 main spans
Daily traffic
30
2023 count
Owner
State
State Highway Agency

About this bridge

County Road 203 over I 22 is a concrete continuous box beam or girders - multiple carrying County Road 203 over I 22 in Union County, Mississippi. It was built in 1978, so it is 47 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 30 vehicles a day, roughly 10% of them trucks, projected to reach 30 by 2043. The structure is 429 ft (130.8 m) long and 29 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesCounty Road 203
CrossesI 22
Location1.1 MI W SR 9
RouteCounty Highway 0
CountyUnion County
StateMississippi
Coordinates34.39847, -88.90626
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating95.3 US tons
Inventory rating57.5 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length429 ft (130.8 m)
Longest span119 ft (36.3 m)
Deck width29 ft (8.9 m)
Roadway width27 ft (8.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic30 (2023)
Projected traffic30 by 2043
Trucks10%
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 proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$544 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was County Road 203 over I 22 built?

It was built in 1978, making it 47 years old in 2025.

What condition is County Road 203 over I 22 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 December 2023.

How much traffic does County Road 203 over I 22 carry?

About 30 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is County Road 203 over I 22?

The structure is 429 ft (130.8 m) long with a longest span of 119 ft (36.3 m) and a deck 29 ft wide.

Who owns County Road 203 over I 22?

It is owned by the State Highway Agency.