Actually Jen, you were on the Kansas Turnpike, constructed with revenue bonds and repaid with tolls. Interstate 70 designation followed as it was constructed in the 1960's, the KTA preceeded it by a decade. No Interstate maintenance funds are used on the KT. Tolls are from West Topeka to Bonner Springs; once in Kansas City KS or MO there are no toll roads or bridges.
Oh. Thanks. I still had to pay a fee.