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County Highway over Pembina River

Pembina 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 → (48.91703, -97.90649)

Component ratings

ComponentRating (2024)Rating (2025)FHWA scale meaning
Deck66Satisfactory condition
Superstructure66Satisfactory condition
Substructure66Satisfactory condition

Bridge details

StructureSteel stringer or multi-beam girder
Lengthabout 155 ft
LocationSouth East Edge Walhalla
NBI structure number000000034102070
Condition classFair
Traffic status (item 41)Open, no restriction
Last inspection (item 90)April 2024
Inspection interval (item 91)24 months
Scour (item 113)7: scour countermeasures installed

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

Busiest bridges in Pembina County

BridgeBuiltVehicles/dayCondition
Interstate 29 over Drainage Ditch20213,825Good
Nd Highway 5 over Tongue River19963,640Fair
Interstate 29 over Legal Drain #6420233,295Good
Interstate 29 over Drain Ditch #3919582,850Poor
Nd Highway 66 over I-29/DRAYTON Interchange19591,830Fair
US 81 & Nd 5 over I-29/JOLIETTE Int19591,830Fair

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

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