TIM Performance by DOT Notification of Incidents

Many DOTs do not have co-location facilities with law enforcement and/or programs in place that notify and share data with the DOT of any and all incidents. In these situations, the performance measures reported by a DOT are likely to be noted as “DOT-notified incidents only”. In other scenarios, the DOT may be notified only of an incident when a lane is blocked, leading to a necessary classification of “lane-blocking incidents only.”