Wyoming/Resources/Main Discussion View history


Functional Classifications

The functional classification for Wyoming is dictated by the Wyoming Department of Transportation (WYDOT).


County Maps

These maps may be VERY outdated, and should only be consulted if the above links do not answer your questions.

County FC Maps
Albany County Niobrara County
Big Horn County Natrona County
Campbell County Park County
Carbon County Platte County
Converse County Sheridan County
Crook County Sublette County
Fremont County Sweetwater County
Goshen County Teton County
Hot Springs County Uinta County
Johnson County Washakie County
Laramie County Weston County
Lincoln County


City Maps

These maps may be VERY outdated, and should only be consulted if the above links do not answer your questions.

City FC Maps
Cheyenne (Prior link no longer works) Gillette
Laramie Laramie (Future)
Yellowstone NP


Wyoming Functional Classification Quick Reference

Wyoming Highway Systems
Interstate[a] Interstate Business Loop/Spur US Hwy (incl. some special routes) US Hwy BUS, SPUR, LOOP State Hwy (incl. some special routes) County Route Locally-maintained
example I-80
I-90 BUS
US-87
US-30 BUS
WY-212
CR-11
Main St
F
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C
l
a
s
s
Interstate  Fw  n/a n/a n/a n/a n/a n/a
Other Freeway n/a  Fw   Fw   Fw   Fw   Fw   Fw 
Other Expressway n/a  Major   Major   Major   Major   Major   Major 
Other Principal Arterial n/a  Major   Major   Major   Major   Major   Major 
Minor Arterial n/a  Major   Major   Minor   Minor   Minor   Minor 
Major Collector n/a  Major   Major   Minor   Minor   PS   PS 
Minor Collector n/a  Major   Major   Minor   Minor   PS   PS 
Local/not mapped n/a  Major   Major   Minor   Minor   Street   Street 

^a Interstate 180 in Cheyenne does not conform to the Interstate Highway Standards as it is not a controlled access highway. It is classified as a  Freeway  but routing is set to -1 effectively making it a  Major Highway 


GIS Resources


County GIS
Albany County Fremont County Natrona County Sweetwater County
Big Horn County Goshen County Niobrara County Teton County
Campbell County Hot Springs County Park County Uinta County
Carbon County Johnson County Platte County Washakie County
Converse County Laramie County Sheridan County Weston County[a]
Crook County Lincoln County Sublette County

^a PDF maps only.

Misc Resources

Wyoming roadside rest areas and information centers. Be sure to follow Rest Area standards.