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Legend (Maintenance/NHDOT_MAINTENANCE_Plow_Routes_Levels)

NHDOT Plow Levels (34)
Plow Level 1 - 15,000 vehicles or more daily Plow Level 1 - 15,000 vehicles or more daily
Plow Level 2 - 5,000 to 15,000 vehicles daily Plow Level 2 - 5,000 to 15,000 vehicles daily
Plow Level 3 - 1,000 to 5,000 vehicles daily Plow Level 3 - 1,000 to 5,000 vehicles daily
Plow Level 4 - Less than 1,000 vehicles daily Plow Level 4 - Less than 1,000 vehicles daily