Lead Mechanic salary at Illinois State Toll Highway Authority

The average lead mechanic salary at Illinois State Toll Highway Authority was $142,323 . Lead Mechanic salaries at Illinois State Toll Highway Authority typically range from $140,037 to $144,926 (25th to 75th percentile). The highest reported lead mechanic salary was $152,822. There are 13 employees at Illinois State Toll Highway Authority with the job title lead mechanic.