Volume of Traffic on the Primary Road System


Route

2002

Rural/Municipal

 Section length (miles) Annual average daily traffic

Vehicle classification distribution
of annual average daily traffic

Average daily vehicle miles

Motorcylces

 Cars, vans and pickups Total trucks and buses Single unit
trucks		 Combination
trucks		 All vehicles Trucks and buses
Primary route
section description

Buses

2Axles

3Axles

 4 or more axles 4 or less axles

5Axles

 6 or more axles Multiple trailers
8052 Johnson COUNTY
80 CO RD W38 INTERCHANGE Rural1.5723030012820534963312843422245257755831794664763215143
80 WEST LIMITS OF TIFFIN Rural6.65730800131210139652133448229462575557817946620503664253
80 CO RD W52 INTERCHANGE Municipal0.503308001312101396521334482294625755578179466154924855
80I 380 & US 218 INTERCHANGE AT
EAST LIMITS OF TIFFIN &
80 WEST LIMITS OF CORALVILLE Municipal1.4543310014423071988015552526954259856291804714812714366
80 IA 965 INTERCHANGE Municipal1.54245700210335841190021672937375307566622135577046918350
801ST AVENUE INTERCHANGE AT
80 EAST LIMITS OF CORALVILLE Municipal2.343457002093356111923209707362733095670421556110707527936
80 WEST LIMITS OF IOWA CITY Rural0.3625180024939872116712056923547130296562210548187524225
80CO RD W66 & DUBUQUE ST INTCHG AT
80 EAST LIMITS OF IOWA CITY Municipal0.91451800249398721167120569235471302965622105484734510667
80 WEST LIMITS OF IOWA CITY Rural1.44843600199318921150318662832165301665332095476313316656
80 IA 1 INTERCHANGE Municipal0.6344360019931892115031866283216530166533209547276427293
80 EAST LIMITS OF IOWA CITY Municipal0.92637600163260901134217157729559299764932085433481810503
80 IA 979 INTERCHANGE Rural2.08237600163260901134217157729559299764932085437828323614
80 WEST LINE OF CEDAR COUNTY Rural4.176343001432294411208157532272552983646220754014323746805
       ROUTE SUMMARY - RURAL16.29734121 556073170696
       ROUTE SUMMARY - MUNICIPAL8.31642204 35096893970
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