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Federal Functional Classification

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Updated to incorporate approved 2020 Functional Classification changes

In collaboration with the Nebraska Department of Transportation and the Iowa Department of Transportation, MAPA maintains a dataset of roads in compliance with the Federal Highway Administration’s (FHWA) guidance on highway functional classification.  The intention of this dataset is to present each element of the roadway network in a way that matches its function.  For more information please visit the FHWA.

Classification
■ Interstate ■ Other Principal Arterial ■ Major Collector
■ Other Freeways & Expressways ■ Minor Arterial ■ Minor Collector

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