49th ST (cr 137) over Heart River

Good Condition2 years old90 vehicles/day

Location

StateNorth Dakota
CountyMorton
Location9 South 3 East Of Judson
Carries49th ST (cr 137)
CrossesHeart River
Coordinates46.70344, -101.21300

Condition Ratings

Overall ConditionGood
Deck9 (Excellent)
Superstructure9 (Excellent)
Substructure9 (Excellent)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length336.0 ft (102.4 m)
Max Span112.2 ft (34.2 m)
Deck Width34.4 ft (10.5 m)
Deck Area1075.2 sq m
Main Spans3
Year Built2024

Traffic

Avg Daily Traffic90 (2024)
Truck Traffic30%
Lanes On Bridge2

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000030143191