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L51A Brule Cnlk over South Platte River

Keith County, Nebraska · rated Good in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled

View this bridge on a map → (41.08584, -101.88806)

Component ratings

ComponentRating (2024)Rating (2025)FHWA scale meaning
Deck88Very good condition
Superstructure88Very good condition
Substructure77Good condition

Bridge details

StructureContinuous steel stringer or multi-beam girder
Lengthabout 700 ft
Location1S Brule
NBI structure numberSL51A00068
Condition classGood
Traffic status (item 41)Open, no restriction
Last inspection (item 90)October 2023
Inspection interval (item 91)24 months
Scour (item 113)8: foundations stable, scour above the top of the footing

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

Busiest bridges in Keith County

BridgeBuiltVehicles/dayCondition
I80 over Sutherland Canal196716,525Good
I80 over Sutherland Canal196716,525Good
I80 over Stream196816,490Good
I80 over Stream196816,490Good
I80 over Stream196816,490Good
I80 over South Platte River Canal196816,490Fair

All bridges nearby: Keith County, NE bridge conditions · every bridge in Keith County · Nebraska bridges.

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