US Bridges

Wachter Avenue over Storm Drain

Fair

Burleigh County, North Dakota · Wachter Ave & Airport Exp · Structure no. 0000BISM06

Built
1969
56 years old
Condition
Fair
inspected April 2023
Type
Culvert
Concrete
Length
25 ft
3 main spans
Daily traffic
4,450
2019 count
Owner
City
City or Municipal Highway Agency

About this bridge

Wachter Avenue over Storm Drain is a concrete culvert carrying Wachter Avenue over Storm Drain in Burleigh County, North Dakota. It was built in 1969, so it is 56 years old, older than the North Dakota average of 48.2 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 4,450 vehicles a day, roughly 1% of them trucks, projected to reach 5,500 by 2039. The structure is 25 ft (7.6 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesWachter Avenue
CrossesStorm Drain
LocationWachter Ave & Airport Exp
RouteCity Street 8191
Coordinates46.78407, -100.77939
Functional classUrban 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
Channel and channel protection8 Very GoodNo problems noted.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating45.1 US tons
Inventory rating27 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length25 ft (7.6 m)
Longest span8 ft (2.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,450 (2019)
Projected traffic5,500 by 2039
Trucks1%
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

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Wachter Avenue over Storm Drain built?

It was built in 1969, making it 56 years old in 2025.

What condition is Wachter Avenue over Storm Drain 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 April 2023.

How much traffic does Wachter Avenue over Storm Drain carry?

About 4,450 vehicles per day (2019 count), of which roughly 1% are trucks.

How long is Wachter Avenue over Storm Drain?

The structure is 25 ft (7.6 m) long with a longest span of 8 ft (2.4 m).

Who owns Wachter Avenue over Storm Drain?

It is owned by the City or Municipal Highway Agency.