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County Road 136 over S Branch Little Heart Rv

Morton County, North Dakota · rated Fair in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled

View this bridge on a map → (46.6173, -100.97869)

Component ratings

ComponentRating (2024)Rating (2025)FHWA scale meaning
Deck77Good condition
Superstructure66Satisfactory condition
Substructure77Good condition

Bridge details

StructureConcrete channel beam
Lengthabout 30 ft
Location3 West of St Anthony
NBI structure number000000030154251
Condition classFair
Traffic status (item 41)Open, no restriction
Last inspection (item 90)June 2024
Inspection interval (item 91)24 months
Scour (item 113)3: scour critical: foundations unstable for the assessed or calculated scour

Source: FHWA National Bridge Inventory, 2025 data as reported by the North Dakota department of transportation.

Busiest bridges in Morton County

BridgeBuiltVehicles/dayCondition
Interstate 94 over Missouri River196524,125Fair
Interstate 194 over Business Loop 94198118,200Fair
I-94 Business Loop over West Midway Separation196516,750Fair
Interstate 94 over East Midway Interchange19659,100Fair
Interstate 194 over Business 9419819,100Fair
Interstate 194 over Business 9419819,100Fair

All bridges nearby: Morton County, ND bridge conditions · every bridge in Morton County · North Dakota bridges.

Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.