US Bridges

Metzger RD over Government Ditch

Good

Calcasieu Parish, Louisiana · 1.1 MI E of Ardoin RD · Structure no. 071000000070250

Built
2017
8 years old
Condition
Good
inspected October 2023
Type
Culvert
Aluminum, Wrought Iron, or Cast Iron
Length
24 ft
1 main span
Daily traffic
46
2021 count
Owner
County
County Highway Agency

About this bridge

Metzger RD over Government Ditch is a aluminum, wrought iron, or cast iron culvert carrying Metzger RD over Government Ditch in Calcasieu Parish, Louisiana. It was built in 2017, so it is 8 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 46 vehicles a day, projected to reach 50 by 2041. The structure is 24 ft (7.3 m) long and 63 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesMetzger RD
CrossesGovernment Ditch
Location1.1 MI E of Ardoin RD
RouteCounty Highway 0
Coordinates30.18803, -93.03712
Functional classRural Local

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 inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating26.5 US tons
Inventory rating19.6 US tons

Structure

Structure typeCulvert
MaterialAluminum, Wrought Iron, or Cast Iron
DeckNot applicable
Main spans1
Design loadHL 93
Structure length24 ft (7.3 m)
Longest span24 ft (7.3 m)
Deck width63 ft (19.2 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic46 (2021)
Projected traffic50 by 2041
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.7 mi (6 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 Metzger RD over Government Ditch built?

It was built in 2017, making it 8 years old in 2025.

What condition is Metzger RD over Government Ditch 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 October 2023.

How much traffic does Metzger RD over Government Ditch carry?

About 46 vehicles per day (2021 count).

How long is Metzger RD over Government Ditch?

The structure is 24 ft (7.3 m) long with a longest span of 24 ft (7.3 m) and a deck 63 ft wide.

Who owns Metzger RD over Government Ditch?

It is owned by the County Highway Agency.