Volume of Traffic on the Primary Road System


Route

2003

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 Rural1.5523060012920737972912443923044265555841774764749115099
80 WEST LIMITS OF TIFFIN Rural6.65331100132212149749128453237462653557917747520690864860
80 CO RD W52 INTERCHANGE Municipal0.512306001302089095751264452334526065480174467156674902
80I 380 & US 218 INTERCHANGE AT
EAST LIMITS OF TIFFIN &
80 WEST LIMITS OF CORALVILLE Municipal1.4523280014322853980014752127353262955301754714762614230
80 IA 965 INTERCHANGE Municipal1.55245300208332821180420572437973311265462075577030618320
801ST AVENUE INTERCHANGE AT
80 EAST LIMITS OF CORALVILLE Municipal2.351453002083325911827198702368713132658620956210650027805
80 WEST LIMITS OF IOWA CITY Rural0.3875230025140254117871987003667131216564208559202404562
80CO RD W66 & DUBUQUE ST INTCHG AT
80 EAST LIMITS OF IOWA CITY Municipal0.90551400247395681157719468736069306564472045494651710477
80 WEST LIMITS OF IOWA CITY Rural1.45444000201321751161818063533364310765352075576397616893
80 IA 1 INTERCHANGE Municipal0.6354330019831685114111766243276330526419203547274967246
80 EAST LIMITS OF IOWA CITY Municipal0.8673730016225883112511625733005830336379202544323399755
80 CO RD F44 INTERCHANGE Rural2.16738000165263761145516558330659308864952065538234624823
80 WEST LINE OF CEDAR COUNTY Rural4.156346001442313111320152538282543073646420555114379847046
       ROUTE SUMMARY - RURAL16.36934502 564759173283
       ROUTE SUMMARY - MUNICIPAL8.27441872 34645192735
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