Principle 8: Add & Remove TTC Devices on a Timely Basis
Two MUTCD standards dictate when you must install and remove TTC signs and devices, as follows:
- All needed signs must be in place before any new detour or temporary route is opened to traffic.
- All TTC devices must be removed as soon as possible after they are no longer needed.
If work is suspended for a short period of time, any unneeded TTC device or sign should be removed or covered. Replace it when it is needed again.
To learn more about Roadway Temporary Traffic Control visit our Construction Roadway Temporary Traffic Control Online Training web page.
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