📋 Ontario Traffic Manual

OTM Book 7
Traffic Control Guide

Generate sign sequences, taper lengths, buffer distances, and flagger requirements for any Ontario work zone — based on OTM Book 7.

Download Official OTM Book 7 (PDF) — Publications Ontario

Work Zone Details

For planning and estimation purposes only. Always consult the full Ontario Traffic Manual Book 7 and ensure your TCP is prepared or reviewed by a qualified traffic control supervisor. Requirements vary based on site conditions. Terms

📏 Key Distances

ZoneDistanceNotes

📖 Matched OTM Book 7 Layout

🚧 Required Sign Sequence

Signs listed in order of placement — furthest from work zone first (upstream).

đŸ”ļ Traffic Control Devices

DeviceQuantity / SpacingStatus

About OTM Book 7

The Ontario Traffic Manual Book 7 — Temporary Conditions is the standard reference for temporary traffic control in Ontario. It covers sign placement, taper design, buffer zones, flagger protocols, and device requirements for all types of road work. All contractors performing work on or adjacent to Ontario roads must comply with OTM Book 7.

📄 Read the full official OTM Book 7 (PDF) on Publications Ontario →

OTM Book 7 Work Zone Components

Advance Warning Area: Signs warning of work ahead
Transition Area: Taper where lanes merge
Buffer Space: Safety gap before work activity
Work Space: Active work area
Termination Area: End of restriction
Flagger Station: Positioned at taper point