US Bridges

Straughan Nursery over Scott Creek

Good

Tangipahoa Parish, Louisiana · 1.6 MI NW of JCT 40&1062 · Structure no. 625330386902501

Built
2006
19 years old
Condition
Good
inspected March 2023
Type
Culvert
Concrete
Length
30 ft
4 main spans
Daily traffic
175
2022 count
Owner
County
County Highway Agency

About this bridge

Straughan Nursery over Scott Creek is a concrete culvert carrying Straughan Nursery over Scott Creek in Tangipahoa Parish, Louisiana. It was built in 2006, so it is 19 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 175 vehicles a day, projected to reach 192 by 2042. The structure is 30 ft (9.1 m) long and 43 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesStraughan Nursery
CrossesScott Creek
Location1.6 MI NW of JCT 40&1062
RouteCounty Highway 0
Coordinates30.64318, -90.41525
Functional classRural 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 inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating33.2 US tons
Inventory rating25.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadHS 20
Structure length30 ft (9.1 m)
Longest span7 ft (2.1 m)
Deck width43 ft (13 m)
Roadway width41 ft (12.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic175 (2022)
Projected traffic192 by 2042
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Straughan Nursery over Scott Creek built?

It was built in 2006, making it 19 years old in 2025.

What condition is Straughan Nursery over Scott 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 March 2023.

How much traffic does Straughan Nursery over Scott Creek carry?

About 175 vehicles per day (2022 count).

How long is Straughan Nursery over Scott Creek?

The structure is 30 ft (9.1 m) long with a longest span of 7 ft (2.1 m) and a deck 43 ft wide.

Who owns Straughan Nursery over Scott Creek?

It is owned by the County Highway Agency.