Montana Secondary Highway 451, WY-345/WY State Line to MT-457

 

(Historic Photo: September 2009)

AMP: 38

Location: S-451 at the Wyoming Line, Big Horn Cty

Reassurance shield as 451 begins. 451 follows old US 87 up to Garryowen

AMP: 34

Location: S-451 and Aberdeen Rd, Big Horn Cty

A couple miles later, we’ll approach a county connector to I-90. Turn right to head over there.

AMP: 28

Location: S-451 and Little Horn Rd, Wyola, Big Horn Cty

A few miles later, we’ll approach unincorporated Wyola

AMP: 28

Location: S-451 and S-457, Big Horn Cty

As we head out of Wyola, we’ll approach S-457

AMP: 28

Location: S-451 and S-457, Big Horn Cty

457 is another connector to I-90, which heads east (south) to Sheridan, Wyo. and west (north) to Hardin.

AMP: 28

Location: S-451 and S-457, Big Horn Cty

Turn right for 457 to I-90. Stay straight for 451 north.

 N to S-463

 E to I-90/US-87

 S to WY-343