Volume of Traffic on the Primary Road System


Route

2007

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
277 Black Hawk COUNTY
27DUPLICATE ROUTE WITH US 20
US 20 INTERCHANGE TO
27 INTERSECTION RIDGEWAY AVENUE *Municipal0.404119008911081727281487278635324104808294
27 INTERSECTION VIKING AVENUE Municipal1.0011500011514265617331808785623116615015618
27 INTERSECTION GREENHILL ROAD Municipal1.146221001702113479250269130126024717625327908
27 IA 934 INTERCHANGE Municipal1.147215001652050083052279135136426318724661952
27 18TH STREET INTERCHANGE Municipal0.60618200138170561003563011461488363241011029608
27 WATERLOO ROAD INTERCHANGE Municipal0.1901230092113468604423811511823382392337163
27 US 218 & IA 57 INTERCHANGE Municipal1.287173001301611910486032415615903682510222651349
       ROUTE SUMMARY - MUNICIPAL5.78118239 1054424892
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