Keeping You On The Mother Road Volume 2 | Page 52

Illinois Continued From Page 49 was replaced with steel, but the stone piers have recently been restored. The aqueduct no longer carriers water but instead is part of the I&M Canal State bicycling and walking trail. Also in Ottawa is the last remaining canal tollhouse, a wood frame structure on Columbus Street. Tolls paid the expenses of maintain the canal and paid off the bonds that financed construction. Enough tolls were collected to pay off all bondholders in 1871, 23 years after the canal opened. A monument in downtown Washington Park memorializes the first Lincoln-Douglas Debate that was held here on August 21, 1858. LaSalle We go to the charming gift shop and café at the Lock 16 Visitor Center in LaSalle (www.lasallecanalboat.org, 815220-1848, 754 First Street) to purchase tickets for the canal boat tours that operate from May through October. Lock 16 is the only functional lock along the canal; the one-hour tours on the Volunteer packet boat run round trip through the lock to the Little Vermillion River aqueduct, pulled by a pair of mules BLOOMINGTON/NORMAL Continued Next Page 50 Produced & Printed In The USA • Keeping You On The Mother Road • 2012-2013