US Bridges

145th ST NE over Mcclusky Canal R3-1

Fair

Burleigh County, North Dakota · 1 West 11 North of Regan · Structure no. 000000008119020

Built
1973
52 years old
Condition
Fair
inspected September 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
108 ft
2 main spans
Daily traffic
55
2019 count
Owner
County
County Highway Agency

About this bridge

145th ST NE over Mcclusky Canal R3-1 is a prestressed concrete stringer/multi-beam or girder carrying 145th ST NE over Mcclusky Canal R3-1 in Burleigh County, North Dakota. It was built in 1973, so it is 52 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 55 vehicles a day, projected to reach 55 by 2039. The structure is 108 ft (32.9 m) long and 33 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
Carries145th ST NE
CrossesMcclusky Canal R3-1
Location1 West 11 North of Regan
RouteCounty Highway 819
CountyBurleigh County
StateNorth Dakota
Coordinates47.31634, -100.56024
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.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2023
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 geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating50 US tons
Inventory rating29.9 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadH 20
Structure length108 ft (32.9 m)
Longest span52 ft (15.8 m)
Deck width33 ft (10 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic55 (2019)
Projected traffic55 by 2039
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
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 145th ST NE over Mcclusky Canal R3-1 built?

It was built in 1973, making it 52 years old in 2025.

What condition is 145th ST NE over Mcclusky Canal R3-1 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 September 2023.

How much traffic does 145th ST NE over Mcclusky Canal R3-1 carry?

About 55 vehicles per day (2019 count).

How long is 145th ST NE over Mcclusky Canal R3-1?

The structure is 108 ft (32.9 m) long with a longest span of 52 ft (15.8 m) and a deck 33 ft wide.

Who owns 145th ST NE over Mcclusky Canal R3-1?

It is owned by the County Highway Agency.