US Bridges

Mott RD over Boggs Creek Trib

Fair

Bossier Parish, Louisiana · 3.6 MI N of Int. LA HWY 2 · Structure no. 040832569933461

Built
1986
39 years old
Condition
Fair
inspected December 2024
Type
Culvert
Steel
Length
47 ft
5 main spans
Daily traffic
200
2020 count
Owner
County
County Highway Agency

About this bridge

Mott RD over Boggs Creek Trib is a steel culvert carrying Mott RD over Boggs Creek Trib in Bossier Parish, Louisiana. It was built in 1986, so it is 39 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 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 200 vehicles a day, projected to reach 220 by 2040. The structure is 47 ft (14.3 m) long and 48 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesMott RD
CrossesBoggs Creek Trib
Location3.6 MI N of Int. LA HWY 2
RouteCounty Highway 0
Coordinates32.94906, -93.57628
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating49.6 US tons
Inventory rating38.3 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans5
Design loadHS 20
Structure length47 ft (14.3 m)
Longest span7 ft (2.1 m)
Deck width48 ft (14.6 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (2020)
Projected traffic220 by 2040
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Mott RD over Boggs Creek Trib built?

It was built in 1986, making it 39 years old in 2025.

What condition is Mott RD over Boggs Creek Trib 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 2024.

How much traffic does Mott RD over Boggs Creek Trib carry?

About 200 vehicles per day (2020 count).

How long is Mott RD over Boggs Creek Trib?

The structure is 47 ft (14.3 m) long with a longest span of 7 ft (2.1 m) and a deck 48 ft wide.

Who owns Mott RD over Boggs Creek Trib?

It is owned by the County Highway Agency.