US Bridges

Burma RD over Boone Creek

Fair

Webster Parish, Louisiana · 3.0 MI SE of US 80 · Structure no. 046032342932251

Built
1991
34 years old
Condition
Fair
inspected August 2023
Type
Channel Beam
Prestressed Concrete
Length
137 ft
4 main spans
Daily traffic
30
2021 count
Owner
State
Other State Agency

About this bridge

Burma RD over Boone Creek is a prestressed concrete channel beam carrying Burma RD over Boone Creek in Webster Parish, Louisiana. It was built in 1991, so it is 34 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 30 vehicles a day, projected to reach 33 by 2041. The structure is 137 ft (41.8 m) long and 31 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesBurma RD
CrossesBoone Creek
Location3.0 MI SE of US 80
RouteCounty Highway 0
Coordinates32.57017, -93.37555
Functional classRural Minor Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.6 US tons
Inventory rating37.5 US tons

Structure

Structure typeChannel Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length137 ft (41.8 m)
Longest span34 ft (10.4 m)
Deck width31 ft (9.4 m)
Roadway width29 ft (8.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic30 (2021)
Projected traffic33 by 2041
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerOther State Agency
Maintained byOther State 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 Burma RD over Boone Creek built?

It was built in 1991, making it 34 years old in 2025.

What condition is Burma RD over Boone Creek 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 August 2023.

How much traffic does Burma RD over Boone Creek carry?

About 30 vehicles per day (2021 count).

How long is Burma RD over Boone Creek?

The structure is 137 ft (41.8 m) long with a longest span of 34 ft (10.4 m) and a deck 31 ft wide.

Who owns Burma RD over Boone Creek?

It is owned by the Other State Agency.