The US Interstate Highway System: 40 Year Reporthttp://www.publicpurpose.com/freeway1.htm
1,200 35,000 Aberdeen + Vermillion 5.1% Tennessee 9,100 249,000 Knoxville + Jackson + Kingsport 5.8% Texas 68,200 1,665,000 Houston 12.4% Utah 5,200 124,000 Provo + Logan 9.3% Ver
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