US Bridges

Cotton Gin RD over I-49

Good

Rapides Parish, Louisiana · 0.83 Mi. North of US 71 · Structure no. 084004550526411

Built
1989
36 years old
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
354 ft
4 main spans
Daily traffic
1,460
2015 count
Owner
State
State Highway Agency

About this bridge

Cotton Gin RD over I-49 is a prestressed concrete continuous stringer/multi-beam or girder carrying Cotton Gin RD over I-49 in Rapides Parish, Louisiana. It was built in 1989, so it is 36 years old, younger than the Louisiana average of 43 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 1,460 vehicles a day, projected to reach 1,606 by 2035. The structure is 354 ft (107.9 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesCotton Gin RD
CrossesI-49
Location0.83 Mi. North of US 71
RouteCounty Highway 0
Coordinates31.25256, -92.43254
Functional classRural Local

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 inspectionApril 2024
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 rating78 US tons
Inventory rating47 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length354 ft (107.9 m)
Longest span88 ft (26.8 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,460 (2015)
Projected traffic1,606 by 2035
Trucks—
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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Cotton Gin RD over I-49 built?

It was built in 1989, making it 36 years old in 2025.

What condition is Cotton Gin RD over I-49 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 April 2024.

How much traffic does Cotton Gin RD over I-49 carry?

About 1,460 vehicles per day (2015 count).

How long is Cotton Gin RD over I-49?

The structure is 354 ft (107.9 m) long with a longest span of 88 ft (26.8 m) and a deck 43 ft wide.

Who owns Cotton Gin RD over I-49?

It is owned by the State Highway Agency.