This Manual is issued for the purpose of the proper application of temporary traffic control devices for all employees of the Illinois Department of Transportation (IDOT) working on or near open … [Read more...] about Traffic Control Field Manual for IDOT Employees
Manuals, Policies, Guidelines, and Handbooks, etc.
Temporary Traffic Control Design Guidelines
This document is intended to provide guidelines relating to the design of temporary traffic control for state highway construction, maintenance related operations, utility operations, and incident … [Read more...] about Temporary Traffic Control Design Guidelines
Work Zone Designer Series: Oversize/Overweight Vehicle Accommodation in Work Zones
This document provides information on how to consider accommodating and mitigating oversize and overweight vehicles in work zones. This publication is not intended to be a stand-alone document for … [Read more...] about Work Zone Designer Series: Oversize/Overweight Vehicle Accommodation in Work Zones
Solid-State Roadway Lighting Design Guide: Volume 1: Guidance
The lighting industry has changed dramatically over the past decade. The optical system design of legacy high-intensity discharge (HID) luminaires was restricted to the lamp, refractor, and reflector … [Read more...] about Solid-State Roadway Lighting Design Guide: Volume 1: Guidance
State Examples for the Application of Portable Temporary Rumble Strips (PTRS) in Work Zones
This document outlines detailed implementation and noteworthy practices for PTRS in work zones as per the requirements of three transportation agencies: Virginia, Missouri, and California. The … [Read more...] about State Examples for the Application of Portable Temporary Rumble Strips (PTRS) in Work Zones
Case Studies on Innovations in Temporary Traffic Control (TTC)
Case Studies on Innovations in Temporary Traffic Control (TTC) includes examples that outline some of the innovative techniques implemented by departments of transportation to meet work zone safety … [Read more...] about Case Studies on Innovations in Temporary Traffic Control (TTC)