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Legend (ITSM/ITSM_Data_Layers)

Poor (1)
Fair (2)
Good (3)
Year 1 (5)
Year 2 (6)
Year 3 (7)
Year 4 (8)
Year 5 (9)
Year 6 (10)
Future (11)
Year 1 (12)
Year 2 (13)
Year 3 (14)
Year 4 (15)
Year 5 (16)
Year 6 (17)
Future (18)
Interstate (20)
Expressway (21)
Principal Arterial (22)
Minor Arterial (23)
Major Collector (24)
Minor Collector (25)
Local (26)
Poor (28)
Fair (29)
Good (30)
Excellent (31)
AADT > 20,000 (33)
12,000 < AADT ≤ 20,000 (34)
6,000 < AADT ≤ 12,000 (35)
2,000 < AADT ≤ 6,000 (36)
AADT ≤ 2,000 (37)
Yellowstone National Park (38)