US Bridges

I0020 over US 80/GREENWOOD Rd.

Fair

Caddo Parish, Louisiana · I-20 over US 80 · Structure no. 040904510116562

Built
1965
60 years old
Condition
Fair
inspected February 2023
Type
Tee Beam
Concrete Continuous
Length
203 ft
3 main spans
Daily traffic
98,318
2021 count
Owner
State
State Highway Agency

About this bridge

I0020 over US 80/GREENWOOD Rd. is a concrete continuous tee beam carrying I0020 over US 80/GREENWOOD Rd. in Caddo Parish, Louisiana. It was built in 1965, so it is 60 years old, older 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 98,318 vehicles a day, roughly 19% of them trucks, projected to reach 108,149 by 2041. The structure is 203 ft (61.9 m) long and 46 ft wide.

Location

Open in Google Maps
CarriesI0020
CrossesUS 80/GREENWOOD Rd.
LocationI-20 over US 80
RouteInterstate 20
CountyCaddo Parish
StateLouisiana
Coordinates32.48568, -93.7739
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating67 US tons
Inventory rating40 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length203 ft (61.9 m)
Longest span83 ft (25.3 m)
Deck width46 ft (13.9 m)
Roadway width40 ft (12.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic98,318 (2021)
Projected traffic108,149 by 2041
Trucks19%
Lanes on structure3
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed—
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$912,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was I0020 over US 80/GREENWOOD Rd. built?

It was built in 1965, making it 60 years old in 2025.

What condition is I0020 over US 80/GREENWOOD Rd. 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 February 2023.

How much traffic does I0020 over US 80/GREENWOOD Rd. carry?

About 98,318 vehicles per day (2021 count), of which roughly 19% are trucks.

How long is I0020 over US 80/GREENWOOD Rd.?

The structure is 203 ft (61.9 m) long with a longest span of 83 ft (25.3 m) and a deck 46 ft wide.

Who owns I0020 over US 80/GREENWOOD Rd.?

It is owned by the State Highway Agency.