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Coll 7291 over Cedar Creek

Frontier County, Nebraska · rated Fair in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled

View this bridge on a map → (40.5138, -100.3771)

Component ratings

ComponentRating (2024)Rating (2025)FHWA scale meaning
Deck75Fair condition
Superstructure77Good condition
Substructure77Good condition

Bridge details

StructureContinuous concrete slab
Lengthabout 141 ft
LocationJct N23/n18 7.5E 7.8S
NBI structure numberC003204305P
Condition classFair
Traffic status (item 41)Open, no restriction
Last inspection (item 90)August 2024
Inspection interval (item 91)24 months
Scour (item 113)4: foundations stable, field review says exposed foundations need protection

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

Busiest bridges in Frontier County

BridgeBuiltVehicles/dayCondition
US83 over Frazier Creek19571,745Fair
US83 over Brushy Creek19551,745Poor
N23 over Medicine Creek19501,535Good
N23 over Wells Canyon19481,535Good
N23 over Stream19591,060Good
N23 over Fox Creek2013955Good

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

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