Current road conditions for I-75 are available on NavBug.com and Intellicast.com. They are also available on websites for state departments of transportation for each state along the freeway as of 2015.
NavBug.com provides updated traffic conditions and incident reports for the entire highway from Florida to Michigan. It displays traffic conditions on an interactive Google map, and it lists user-reported incidents by date. The website also lists links for affiliate news websites reporting road conditions.
Intellicast.com provides weather conditions and forecasts for the major cities along the freeway from north to south, as well as links to weather conditions for all U.S. interstates. Department of transportation websites provide updated traffic and travel information that users and state officials have reported.