I-70 / I-270 Eastbound I-70 east of I-270 I-70 / Barthlows Westbound I-70 west of Barthlows Road US 15 / MD 26 US 15 at Liberty Road US 15 / US 40 US 15 at West Patrick Street I-70 / MD 144 I-70 at East Patrick Street I-70 / Mount Philip I-70 at Mount Philip Road I-70 / South Mtn W Westbound I-70 at South Mountain I-70 / South Mtn E Eastbound I-70 at South Mountain US 340 / MD 180 US 340 at Jefferson Pike I-70 / I-270 West Westbound I-70 west of I-270 I-70 / MD 27 Eastbound I-70 at Ridge Road