US Bridges

19th Ave over NW Br Cantapeta Creek

Fair

Morton County, North Dakota · 6 South 4 East ST Anthony · Structure no. 000000030161320

Built
1960
65 years old
Condition
Fair
inspected May 2024
Type
Channel Beam
Concrete
Length
26 ft
1 main span
Daily traffic
60
2019 count
Owner
County
County Highway Agency

About this bridge

19th Ave over NW Br Cantapeta Creek is a concrete channel beam carrying 19th Ave over NW Br Cantapeta Creek in Morton County, North Dakota. It was built in 1960, so it is 65 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 60 vehicles a day, projected to reach 100 by 2039. The structure is 26 ft (7.9 m) long and 26 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

Location

Open in Google Maps
Carries19th Ave
CrossesNW Br Cantapeta Creek
Location6 South 4 East ST Anthony
RouteCounty Highway 3063
CountyMorton County
StateNorth Dakota
Coordinates46.52338, -100.81912
Functional classRural Major Collector

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 inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating51.1 US tons
Inventory rating30.6 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckOther
Main spans1
Design loadUnknown
Structure length26 ft (7.9 m)
Longest span24 ft (7.3 m)
Deck width26 ft (7.8 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic60 (2019)
Projected traffic100 by 2039
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 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 19th Ave over NW Br Cantapeta Creek built?

It was built in 1960, making it 65 years old in 2025.

What condition is 19th Ave over NW Br Cantapeta 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 May 2024.

How much traffic does 19th Ave over NW Br Cantapeta Creek carry?

About 60 vehicles per day (2019 count).

How long is 19th Ave over NW Br Cantapeta Creek?

The structure is 26 ft (7.9 m) long with a longest span of 24 ft (7.3 m) and a deck 26 ft wide.

Who owns 19th Ave over NW Br Cantapeta Creek?

It is owned by the County Highway Agency.