U.S. Route 20, US-20 Bus to US-20 Bus


AMP: 346

Location: US-20 and Bridge St, St Anthony

Reassurance shield after the St Anthony exit.

AMP: 347

Location: US-20 and US-20 Business, Fremont Cty

A mile or so later, turn left for the business loop back into St Anthony. Follow 20 to Ashton and W. Yellowstone, MT. The expressway more or less ends here.

 E to SH-47, W to SH-33 Spur

 W to US-20

 E to US-20