Heavy Haulers frequently operates on Pennsylvania roadways. Pennsylvania has the most interstates in the nation, which include:

• I-70 - travels east/west in the southwest corner of the state, between Ohio and I-76;

• I-76 - runs east/west across the southern portion of the state, between Ohio and Philadelphia;

• I-78 - runs east/west through the southern portion of the state, from Harrisburg to New York;

• I-79 - goes north/south in the western part of the state, between Erie and Pittsburgh;

• I-80 - runs east/west across the middle of the state, between Ohio and New York;

• I-81 - travels north/south through the eastern portion of the state, from New York to Maryland;

• I-83 - runs north/south in the southern part of the state, from Harrisburg to Maryland;

• I-84 - goes east/west in the northeastern part of the state, from Scranton to New York;

• I-90 - travels east/west along Lake Erie, cutting across the northwest corner of the state between Ohio and New York;

• I-95 - runs down the southeast coast of the state, from New York to Delaware;

• I-99 - goes north/south in the center of the state, from I-80 to I-76.

Heavy Haulers spends a lot of time traveling Illinois highways. At least a dozen interstate highways run through the state, including:

• I-24 - runs southeast in the southeast corner of the state from I-57 into Kentucky;

• I-39 - travels north/south from Rockford to Bloomington;

• I-55 - travels southwest across the center of the state from Chicago to St. Louis;

• I-57 - runs north/south down the eastern third of the state, from Chicago into Arkansas;

• I-64 - goes east/west across the southern portion of the state, from Iowa to Indiana;

• I-70 - runs northeast across the southern third of the state, from Iowa to Indiana;

• I-72 - runs east/west from Missouri to Champaign across the middle of the state;

• I-74 - runs east/west across the middle of the state from Champaign into Indiana;

• I-80 - goes east/west across the top third of the state, from Iowa into Indiana;

• I-88 - runs east/west from I-80 west of the Iowa border into Chicago;

• I-90 - goes north/south from Wisconsin into Chicago, slicing across the northwest corner of the state;

• I-94 - travels down the eastern side of the state from Wisconsin into Chicago.