US Bridges

Langer Lane over Outlet Channel

Good

Burleigh County, North Dakota · Shoreline Drive · Structure no. 0000BISM10

Built
2010
15 years old
Condition
Good
inspected April 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
100 ft
1 main span
Daily traffic
2,010
2019 count
Owner
City
City or Municipal Highway Agency

About this bridge

Langer Lane over Outlet Channel is a prestressed concrete stringer/multi-beam or girder carrying Langer Lane over Outlet Channel in Burleigh County, North Dakota. It was built in 2010, so it is 15 years old, younger than the North Dakota average of 48.2 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 2,010 vehicles a day, roughly 5% of them trucks, projected to reach 2,030 by 2039. The structure is 100 ft (30.6 m) long and 46 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesLanger Lane
CrossesOutlet Channel
LocationShoreline Drive
RouteCity Street 0
CountyBurleigh County
StateNorth Dakota
Coordinates46.77043, -100.82872
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
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
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating72.8 US tons
Inventory rating26.6 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length100 ft (30.6 m)
Longest span96 ft (29.3 m)
Deck width46 ft (14 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,010 (2019)
Projected traffic2,030 by 2039
Trucks5%
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 Langer Lane over Outlet Channel built?

It was built in 2010, making it 15 years old in 2025.

What condition is Langer Lane over Outlet Channel 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 April 2023.

How much traffic does Langer Lane over Outlet Channel carry?

About 2,010 vehicles per day (2019 count), of which roughly 5% are trucks.

How long is Langer Lane over Outlet Channel?

The structure is 100 ft (30.6 m) long with a longest span of 96 ft (29.3 m) and a deck 46 ft wide.

Who owns Langer Lane over Outlet Channel?

It is owned by the City or Municipal Highway Agency.