Volume of Traffic on the Primary Road System


Route

2009

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 Rural1.5502920016319426960724459618412315946661635844526014891
80 WEST LIMITS OF TIFFIN Rural6.66329800167200049625240587181123171468416358719855764131
80 CO RD W52 INTERCHANGE Municipal0.501293001651966894632365771781231184606161576146794741
80I 380 & US 218 INTERCHANGE AT
EAST LIMITS OF TIFFIN &
80 WEST LIMITS OF CORALVILLE Municipal1.4623150018221749956524860718712313746331625794605313984
80 IA 965 INTERCHANGE Municipal1.53950600319380631221133481525217397958762057357787318793
801ST AVENUE INTERCHANGE AT
80 EAST LIMITS OF CORALVILLE Municipal2.355494003093687412209332811250173981587920573511633728752
80 WEST LIMITS OF IOWA CITY Rural0.3915460035242000122403348162521739895891206736213494786
80CO RD W66 & DUBUQUE ST INTCHG AT
80 EAST LIMITS OF IOWA CITY Municipal0.89553700346413111203532880224716392257932027244806210771
80 WEST LIMITS OF IOWA CITY Rural1.46346600286342021210531276323516397358682057346817617710
80 IA 1 INTERCHANGE Municipal0.6344580028133610119023077502311539075770201721290377546
80 EAST LIMITS OF IOWA CITY Municipal0.91634600191227631164228569621514384556791987103169410664
80 CO RD F44 INTERCHANGE Rural2.10135200194231601184129070821915391157762027237395524878
80 WEST LINE OF CEDAR COUNTY Rural4.179349001902270711998276674208143991589420673714584750140
       ROUTE SUMMARY - RURAL16.34733838 553144176536
       ROUTE SUMMARY - MUNICIPAL8.30243813 36373595251
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