Volume of Traffic on the Primary Road System


Route

2004

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 Rural1.5523070018020721979719553116913219160471954554764615205
80 WEST LIMITS OF TIFFIN Rural6.65331400185213819831196535170132198606619545620890465406
80 CO RD W52 INTERCHANGE Municipal0.512314001852138198311965351701321986066195456160775033
80I 380 & US 218 INTERCHANGE AT
EAST LIMITS OF TIFFIN &
80 WEST LIMITS OF CORALVILLE Municipal1.4523400020723899989119553116913221461111974604936814362
80 IA 965 INTERCHANGE Municipal1.55149800324373801209229379925419264472982355507724018755
801ST AVENUE INTERCHANGE AT
80 EAST LIMITS OF CORALVILLE Municipal2.351504003293795912108272740236182673737623755511849028466
80 WEST LIMITS OF IOWA CITY Rural0.3875480037042675117502296251991526337267234547212084547
80CO RD W66 & DUBUQUE ST INTCHG AT
80 EAST LIMITS OF IOWA CITY Municipal0.90554800370426751175022962519915263372672345474959410634
80 WEST LIMITS OF IOWA CITY Rural1.45446800301346831181325168421816262372402335456804717176
80 IA 1 INTERCHANGE Municipal0.6354680030134683118132516842181626237240233545297187501
80 EAST LIMITS OF IOWA CITY Municipal0.8673610021224460114252085671801425777113229535312999905
80 CO RD F44 INTERCHANGE Rural2.16736100212244601142520856718014257771132295357822924758
80 WEST LINE OF CEDAR COUNTY Rural4.156361002122449211393196534170132583713023053715003247349
       ROUTE SUMMARY - RURAL16.36935070 574066174441
       ROUTE SUMMARY - MUNICIPAL8.27344940 37178694656
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