Texas DOT has approved 3 designs for single-post skid-type sign supports where sandbag ballasting is appropriate. They are detailed in their "Compliant Work Zone Traffic Control Devices List" which … [Read more...] about Single-post, temporary sign support with sandbag ballast
Texas
Opposing traffic lane divider
Texas DOT tested the opposing traffic lane divider. Designed and evaluated under the Strategic Highway Research Program (SHRP), the device is a small, portable sign with two-way arrows on its face. … [Read more...] about Opposing traffic lane divider
Design and oversight of work zone operations
For construction or maintenance work on TxDOT ROW, design is typically accomplished by design sections located in each district or by consulting engineers contracted to those design sections. Work … [Read more...] about Design and oversight of work zone operations
Placement of G20-1 signs
Texas DOT uses Barricade and Construction Standard Sheets, BC(1)-98 to BC(9C) -98, to show placement of warning and construction signs typically needed at the entrance to project limits. The G20-1 … [Read more...] about Placement of G20-1 signs
Flagger training and certification requirements
From Texas Department of Transportation (TxDOT) Specifications: "2.6.2. Flaggers. Designate in writing, a flagger instructor who will serve as a flagging supervisor and is responsible for training … [Read more...] about Flagger training and certification requirements
Vest color for flaggers
Texas DOT is sticking with the orange vest for now and does not plan changes. If changes are made, the priority would be to add more reflective markings rather than to change the color of the existing … [Read more...] about Vest color for flaggers