Work Zone Safety - Part 3 - Length of Zones

[@deshidiet555]

Very good information

[@RICHIE_RICH89]

Can always go longer just not shorter on tapers pr any advanced warning.

[@johnfish9109]

Check out the pickup merging @ 3.33

[@rosstucker3669]

The American formula is speed in miles/hour multiplied by lane width in feet. 120 km/h = 74.5645 mph. 3.65 m = 11.97507 feet. So 74.5645 x 11.97507 equals a 892.915 foot taper. Converting back to meters gives 272.16 m taper.

[@salahuddinkhattak8724]

If posted speed limit 120 and lane width 3.65 meter then formula- l=3.65×120 Is this correct?