US Bridges

I 20 over Line Creek Road

Fair

Scott County, Mississippi · 1.4 MI E Rankin Cl · Structure no. 11000200620748A

Built
1966
59 years old
Condition
Fair
inspected January 2025
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
213 ft
3 main spans
Daily traffic
13,500
2023 count
Owner
State
State Highway Agency

About this bridge

I 20 over Line Creek Road is a prestressed concrete stringer/multi-beam or girder carrying I 20 over Line Creek Road in Scott County, Mississippi. It was built in 1966, so it is 59 years old, older 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 13,500 vehicles a day, roughly 35% of them trucks, projected to reach 20,500 by 2043. The structure is 213 ft (64.9 m) long and 41 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI 20
CrossesLine Creek Road
Location1.4 MI E Rankin Cl
RouteInterstate 20
Coordinates32.30392, -89.70534
Functional classRural Principal Arterial - Interstate

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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionJanuary 2025
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 rating81.9 US tons
Inventory rating50 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length213 ft (64.9 m)
Longest span70 ft (21.3 m)
Deck width41 ft (12.4 m)
Roadway width39 ft (11.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,500 (2023)
Projected traffic20,500 by 2043
Trucks35%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 I 20 over Line Creek Road built?

It was built in 1966, making it 59 years old in 2025.

What condition is I 20 over Line Creek Road 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 January 2025.

How much traffic does I 20 over Line Creek Road carry?

About 13,500 vehicles per day (2023 count), of which roughly 35% are trucks.

How long is I 20 over Line Creek Road?

The structure is 213 ft (64.9 m) long with a longest span of 70 ft (21.3 m) and a deck 41 ft wide.

Who owns I 20 over Line Creek Road?

It is owned by the State Highway Agency.