US Bridges

Enterprise Blvd over Sprr/City Streets

Fair

Calcasieu Parish, Louisiana · 0.6 MI North of US 90B · Structure no. 071030142931221

Built
1975
50 years old
Condition
Fair
inspected December 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
1,136 ft
1 main span
Daily traffic
5,396
2019 count
Owner
City
City or Municipal Highway Agency

About this bridge

Enterprise Blvd over Sprr/City Streets is a steel stringer/multi-beam or girder carrying Enterprise Blvd over Sprr/City Streets in Calcasieu Parish, Louisiana. It was built in 1975, so it is 50 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 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 5,396 vehicles a day, projected to reach 5,935 by 2039. The structure is 1,136 ft (346.3 m) long and 58 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesEnterprise Blvd
CrossesSprr/City Streets
Location0.6 MI North of US 90B
RouteCounty Highway 0
CountyCalcasieu Parish
StateLouisiana
Coordinates30.23728, -93.20432
Functional classUrban Collector

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment8: Equal to present desirable criteria
Operating rating76.1 US tons
Inventory rating45.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1 (+16 approach)
Design loadHS 20
Structure length1,136 ft (346.3 m)
Longest span75 ft (22.9 m)
Deck width58 ft (17.8 m)
Roadway width50 ft (15.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,396 (2019)
Projected traffic5,935 by 2039
Trucks—
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway and railroad
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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$5.3 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was Enterprise Blvd over Sprr/City Streets built?

It was built in 1975, making it 50 years old in 2025.

What condition is Enterprise Blvd over Sprr/City Streets 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 December 2023.

How much traffic does Enterprise Blvd over Sprr/City Streets carry?

About 5,396 vehicles per day (2019 count).

How long is Enterprise Blvd over Sprr/City Streets?

The structure is 1,136 ft (346.3 m) long with a longest span of 75 ft (22.9 m) and a deck 58 ft wide.

Who owns Enterprise Blvd over Sprr/City Streets?

It is owned by the City or Municipal Highway Agency.