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<br /> <br />Keys to Transportation Success <br /> <br />Functional Classification - Principal Arterial Roadwav: <br /> <br />~ Character of Service: <br />. Accommodates the longest trips <br />in the roadway network, typically <br />greater than 8 miles <br />. Emphasis is focused on mobility <br />rather than access <br /> <br />. Travel speeds of 55 mph or <br />greater <br />. Freeway/Expressway design <br /> <br />r.] ;1-'--':':'i.;;.__l\'t;Ji!i"'''~ <br /> <br /> <br />l:S Primary Puroose: Connect large urban <br />areas with major cities and other urban <br />areas. <br /> <br />l:S System Role: <br />. 2-5% of roadway miles <br />. 30-60% of vehicle miles traveled <br /> <br />l:S Tvolcal Jurisdiction: State <br /> <br />Keys to Transportation Success <br /> <br />Functional Classification - Minor Arterial Roadwav: <br /> <br />l:S Character of Service: <br />. Accommodates trips greater <br />than 5 miles <br />. Emphasis is more on mobility <br />than access <br />. Travel speeds of 40-55 mph <br />. 2-lane rural highways, multi- <br />lane urban highways <br /> <br />.)!I~~~.~~ <br /> <br />~ Primary Puroose: Link large urban <br />areas and rural principal arterials to <br />larger towns. <br /> <br />lit System Role: <br />. 5-15% of roadway miles <br />. 10-45% of vehicle miles traveled <br /> <br />~ Tvpical Jurisdiction: State or County <br /> <br />4 <br />