US Bridges

LA0173 over Creek

Good

Caddo Parish, Louisiana · 2.7 MI S. of LA 538 · Structure no. 040900000040330

Built
2013
12 years old
Condition
Good
inspected January 2025
Type
Culvert
Concrete
Length
42 ft
4 main spans
Daily traffic
3,057
2021 count
Owner
State
State Highway Agency

About this bridge

LA0173 over Creek is a concrete culvert carrying LA0173 over Creek in Caddo Parish, Louisiana. It was built in 2013, so it is 12 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 3,057 vehicles a day, roughly 10% of them trucks, projected to reach 3,362 by 2041. The structure is 42 ft (12.8 m) long and 60 ft wide. If it were closed, the detour would be 14.9 mi (24 km).

CarriesLA0173
CrossesCreek
Location2.7 MI S. of LA 538
RouteState Highway 173
Coordinates32.57545, -93.8863
Functional classUrban Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionJanuary 2025
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating53.9 US tons
Inventory rating41.4 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadHS 20
Structure length42 ft (12.8 m)
Longest span10 ft (3 m)
Deck width60 ft (18.3 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,057 (2021)
Projected traffic3,362 by 2041
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.9 mi (24 km)
TollOn a free road
National Highway SystemNo

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 LA0173 over Creek built?

It was built in 2013, making it 12 years old in 2025.

What condition is LA0173 over Creek 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 January 2025.

How much traffic does LA0173 over Creek carry?

About 3,057 vehicles per day (2021 count), of which roughly 10% are trucks.

How long is LA0173 over Creek?

The structure is 42 ft (12.8 m) long with a longest span of 10 ft (3 m) and a deck 60 ft wide.

Who owns LA0173 over Creek?

It is owned by the State Highway Agency.