Heavy Haulers travels all major roads in Alabama, including the state’s four toll roads. Six major interstates cross Alabama:

• I-65 - runs north/south through the middle of the state, connecting with Louisiana and Tennessee;

• I-20 - runs east from Mississippi, through Birmingham, and into Georgia;

• I-59 - heads northeast from Birmingham and into Georgia;

• I-85 - begins in Birmingham and runs east/northeast into Georgia;

• I-10 - goes east/west through the bottom of the state, from Mississippi to Georgia;

• I-22 - runs east/west from Mississippi to Tennessee, traveling through Birmingham.

Heavy Haulers is a frequent user of California interstates. A half-dozen interstate highways crisscross the state, including:

• I-5 - runs north-south through the middle part of the state, entering from Oregon and ending in Los Angeles;

• I-8 - travels east/west near the state’s southern border, linking San Diego with Arizona;

• I-10 - runs east/west across the southern part of the state, between Los Angeles and Arizona;

• I-15 - goes north/south in a diagonal in the southern part of the state, from Nevada to San Diego;

• 1-40 - runs east/west across the middle of the state, from Bakersfield into Nevada;

• 1-80 - runs east/west in the northern part of the state, connecting San Francisco with Nevada.