Volume of Traffic on the Primary Road System


Route

2006

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 *Municipal0.404121008711272738261448089434130154888298
27 INTERSECTION VIKING AVENUE Municipal1.00115200112144576273117597106222319915215628
27 INTERSECTION GREENHILL ROAD Municipal1.1462240016621425805462621461466239211125670923
27 IA 934 INTERCHANGE Municipal1.1472180016120792843482721511570254221125005967
27 18TH STREET INTERCHANGE Municipal0.60618500135173441018522941631697350301511211617
27 WATERLOO ROAD INTERCHANGE Municipal0.19012500901153587441232129139032628152375166
27 US 218 & IA 57 INTERCHANGE Municipal1.287176001271640510645631617517983553115226511369
       ROUTE SUMMARY - MUNICIPAL5.78118512 1070154968
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