Contact Information 707 Etna Road, Room 141 Ottawa, Illinois (815) 434-8271
The Traffic Division handles all Traffic, Ordinance, Conservation, and Driving under the Influence tickets filed in LaSalle County. The Traffic Office is located on the first floor of the Criminal Justice Center in Room 141. There is a public viewing terminal located in the east end lobby. This public viewing terminal allows access to the Circuit Clerk’s database. Payments are accepted for all Criminal and Traffic Division cases at the payment windows outside Room 141.