Wyoming/Resources/Main View history

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

		Wyoming Highway Systems
		Interstate	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 u n c t i o n a l C l a s s	Interstate^[b]	Fw	n/a	n/a	n/a	n/a	n/a	n/a
	Other Freeway^[c]	n/a	Fw	Fw	Fw	Fw	Fw	Fw
	Other Expressway^[d]	n/a	Major	Major	Major	Major	Major	Major
	Other Principal Arterial^[e]	n/a	Major	Major	Major	Major	Major	Major
	Minor Arterial^[f]	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	PS	Street