The Hairy Bikers Ride Route 66

The first helping of this epic adventure runs from Chicago to St. Louis.

Si and Dave set out to discover what lies beneath the legend of this iconic road.

In Oklahoma City, a classic T-bone steak is followed by a visit to the city's Vietnamese community.

The fourth leg of this epic adventure runs for 400 miles Ñ from Amarillo, Texas to Albuquerque, New Mexico.

The Hairy Bikers are crossing the state of Arizona in search of the iconic Wild West.

For the final leg of their Route 66 odyssey Ñ over 3,000 miles Ñ Si and Dave are going west to California.