List of county routes in Humboldt County, Iowa

The following is a list of county routes in Humboldt County, Iowa. All county roads are maintained by the county in which they reside, and all are marked with standard MUTCD approved county road shields. Humboldt County's routes all follow Iowa's alphanumeric system.

"County K" north of Humboldt, Iowa.
CR C49 near Pioneer, Iowa

List of current County Routes in Humboldt County, Iowa

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This list is up to date as of December 2017.[1]

# Surface Direction and Termini Mileage (km) Notes
  CR C12 Paved E/W US 169 to IA 17 13.0 miles (20.9 km) Former Iowa 408
  CR C18 Paved/Gravel E/W Pocahontas CR C18 to Bode 9.0 miles (14.5 km)
  CR C20 Paved E/W IA 15 to IA 17 26.9 miles (43.3 km) Portions former Iowa 222
  CR C23 Gravel E/W P33 to P56 5.5 miles (8.9 km)
  CR C26 Paved E/W Pocahontas CR C26 to Wright CR C26 26.5 miles (42.6 km)
  CR C28 Gravel E/W P66 to Smith St., Renwick 3.5 miles (5.6 km)
  CR C29 Paved/Gravel E/W P19 to US 169 12.1 miles (19.5 km) East portion formerly Iowa 367
  CR C30 Paved E/W P66 to IA 17 4.0 miles (6.4 km)
  CR C44 Paved/Gravel E/W P19 to US 169 11.0 miles (17.7 km) Locally Wildcat Road
Gravel E/W P56 to P66 6.7 miles (10.8 km)
  CR C46 Paved/Gravel E/W P19 to US 169 11.0 miles (17.7 km)
  CR C48 Paved E/W P56 to Thor 6.6 miles (10.6 km)
  CR C49 Paved E/W Pocahontas CR C49 to US 169 11.0 miles (17.7 km)
  CR C54 Paved E/W P66 to Wright County Line 4.0 miles (6.4 km)
  CR P19 Paved N/S C49 to IA 15 17.2 miles (27.7 km)
  CR P20 Paved N/S C26 to Kossuth CR P20 7.5 miles (12.1 km)
  CR P23 Paved/Gravel N/S C49 to C26, Bradgate 14.9 miles (24.0 km)
  CR P29 Paved N/S Webster CR P29 to IA 3 6.0 miles (9.7 km)
  CR P30 Paved N/S C20 to Kossuth CR P30 1.2 miles (1.9 km)
  CR P33 Paved/Gravel N/S Webster County line to C20, Bode 15.5 miles (24.9 km)
  CR P56 Paved/Gravel N/S Webster County line to C12 20.6 miles (33.2 km) Colloquially "County K"
  CR P57 Gravel N/S IA 3 to C20 11.9 miles (19.2 km)
  CR P59 Paved N/S Webster CR 59 to C48 3.0 miles (4.8 km)
  CR P60 Paved N/S C20 to C12, Lu Verne 2.4 miles (3.9 km)
  CR P63 Paved/Gravel N/S Webster CR to C26 11.0 miles (17.7 km)
  CR P66 Paved N/S C48, Thor to C12 15.3 miles (24.6 km)
  CR P76 Gravel N/S IA 17, Renwick to C12 6.4 miles (10.3 km)

References

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  1. ^ Highway and Transportation Map, Humboldt County, Iowa (PDF) (Map). Iowa Department of Transportation. January 1, 2017. Retrieved December 28, 2017.