USAhttps://www.hellenicaworld.com/USA/USA.html
Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Penns
USA Online Encyclopedia
Steve Alpert's Roadshttps://www.alpsroads.net/roads/
Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsyl
Start your free family research at Genealogy Trailshttp://genealogytrails.com/
| Michigan | Minnesota | Mississippi | Missouri | Montana Nebraska | Nevada | New Hampshire | New Jersey | New Mexico | New York | North Carolina | North Dakota Ohio | Oklahoma |
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The US Interstate Highway System: 40 Year Reporthttp://www.publicpurpose.com/freeway1.htm
Michigan 120 4,200 0.47 Minnesota 80 2,500 0.63 Mississippi 105 3,500 1.46 Missouri 190 6,400 1.33 Montana 50 1,700 2.27 Nebraska 30 1,100 0.72 Nevada 80 1,600 2.13 New Hampshire
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