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
277 Black Hawk COUNTY
27DUPLICATE ROUTE WITH US 20
US 20 INTERCHANGE TO
27 INTERSECTION RIDGEWAY AVENUE *Municipal0.40414400138130351226693561852010344933135818495
27 INTERSECTION VIKING AVENUE Municipal1.0011800017616596122669356185201034493313180181227
27 INTERSECTION GREENHILL ROAD Municipal1.1462370023622235122669356185201034493313271601405
27 IA 934 INTERCHANGE Municipal1.1472240022020737144177400207221265524116256931653
27 18TH STREET INTERCHANGE Municipal0.606228002252115814167237419421130568421613817858
27 WATERLOO ROAD INTERCHANGE Municipal0.19015300148139251226572951531612152939152907233
27 US 218 & IA 57 INTERCHANGE Municipal1.2872110020619440145176393204221305694216271561867
       ROUTE SUMMARY - MUNICIPAL5.78120856 1205697738
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