Volume of Traffic on the Primary Road System


Route

2008

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 Rural1.5502880015119182946523359318312318945691585294464014671
80 WEST LIMITS OF TIFFIN Rural6.66329400155197609483229585180123202458715953019589263185
80 CO RD W52 INTERCHANGE Municipal0.501294001551976094832295851801232024587159530147294751
80I 380 & US 218 INTERCHANGE AT
EAST LIMITS OF TIFFIN &
80 WEST LIMITS OF CORALVILLE Municipal1.4623160017221841958524161519012322146141595344619914013
80 IA 965 INTERCHANGE Municipal1.53950700300381601223632382525517408558532026767802718831
801ST AVENUE INTERCHANGE AT
80 EAST LIMITS OF CORALVILLE Municipal2.355495002913697112234322821253174087585520267611657328811
80 WEST LIMITS OF IOWA CITY Rural0.3915380032641411120593188122511640275769199666210364715
80CO RD W66 & DUBUQUE ST INTCHG AT
80 EAST LIMITS OF IOWA CITY Municipal0.89653800326414111205931881225116402757691996664820510805
80 WEST LIMITS OF IOWA CITY Rural1.46345900265337061192629875923415401157461996646715217448
80 IA 1 INTERCHANGE Municipal0.6344590026533706119262987592341540115746199664291017561
80 EAST LIMITS OF IOWA CITY Municipal0.91634700180228531166627670521814394856561956533178510686
80 CO RD F44 INTERCHANGE Rural2.10134700180228531166627670521814394856561956537290524510
80 WEST LINE OF CEDAR COUNTY Rural4.179344001762240111821263671207144029577219966614375849400
       ROUTE SUMMARY - RURAL16.34733363 545383173929
       ROUTE SUMMARY - MUNICIPAL8.30343914 36461995458
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