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The original item was published from 10/10/2018 5:06:48 PM to 3/20/2019 4:33:43 PM.

News Flash

Engineering

Posted on: October 10, 2018

[ARCHIVED] Roadway Signing Safety Audit

Various Locations - The Tuolumne County Board of Supervisors has awarded the Contract # 1700, “Roadway Signing Safety Audit” to TJKM Transportation Consultants, to survey roadside signs on 404 miles of local roads in Tuolumne County. The replacement of the signs will be completed under a separate construction contract. 


Work on this project will begin on October 10, 2018 and continue through spring 2018.


Important points regarding the project are as follows:


  • Trucks mounted with cameras and GPS locators will travel during daytime hours in order to collect street sign data. 
  • A van mounted with cameras, including flashing lights, will travel after dark to measure the nighttime visibility of signs. 
  • DBI Services is the sub-consultant on this project.

Nighttime Survey VanDaytime Survey Truck


Please be patient and considerate of the workers.

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