Template:I-80 aux - Wikipedia

v t e Auxiliary routes of Interstate 80
California 180¹ 238 280 380 480¹ 580 680 780 880 880¹ 980 Business Oregon 80N¹ Nevada 580 Business Idaho 80N¹ 180N¹ Utah 80N¹ Business Wyoming 180 Business Colorado 80S¹ Nebraska 80S¹ 180 280¹ 480 580¹ 680 Iowa 80N¹ 280 380 480 680 880 Illinois 180 280 Ohio 80N¹ 80S¹ 280 380² --> 480 480N 680 Pennsylvania 80N¹ 80S¹ 180 180¹ 280¹ 380 480¹ 680¹ New Jersey 80S¹ 280 680¹
¹Former
²Proposed