US Bridges

I0049 over Ramp RR City Sts Bayo

Fair

Rapides Parish, Louisiana · North I-49 / US 71 Intg. · Structure no. 084004550531506

Built
1995
30 years old
Condition
Fair
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
2,388 ft
28 main spans
Daily traffic
15,642
2021 count
Owner
State
State Highway Agency

About this bridge

I0049 over Ramp RR City Sts Bayo is a prestressed concrete continuous stringer/multi-beam or girder carrying I0049 over Ramp RR City Sts Bayo in Rapides Parish, Louisiana. It was built in 1995, so it is 30 years old, younger than the Louisiana average of 43 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 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 15,642 vehicles a day, roughly 16% of them trucks, projected to reach 17,206 by 2041. The structure is 2,388 ft (727.9 m) long and 28 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesI0049
CrossesRamp RR City Sts Bayo
LocationNorth I-49 / US 71 Intg.
RouteInterstate 49
CountyRapides Parish
StateLouisiana
Coordinates31.32102, -92.46579
Functional classUrban 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
Deck7 GoodSome minor problems.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations on dry land well above flood water elevations
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68 US tons
Inventory rating40 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans28
Design loadHS 20
Structure length2,388 ft (727.9 m)
Longest span101 ft (30.8 m)
Deck width28 ft (8.5 m)
Roadway width25 ft (7.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15,642 (2021)
Projected traffic17,206 by 2041
Trucks16%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway, waterway and railroad
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 statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was I0049 over Ramp RR City Sts Bayo built?

It was built in 1995, making it 30 years old in 2025.

What condition is I0049 over Ramp RR City Sts Bayo 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 May 2024.

How much traffic does I0049 over Ramp RR City Sts Bayo carry?

About 15,642 vehicles per day (2021 count), of which roughly 16% are trucks.

How long is I0049 over Ramp RR City Sts Bayo?

The structure is 2,388 ft (727.9 m) long with a longest span of 101 ft (30.8 m) and a deck 28 ft wide.

Who owns I0049 over Ramp RR City Sts Bayo?

It is owned by the State Highway Agency.