… [Read more...] about TrafFix Devices Zephyr Sign Stand With Latch Bracket Assembly
Sign Supports
TTY Call Box
A breakaway support for use on the National Highway System, each consisted of a callbox, a 102-mm diameter by 4267-mm steel pole conforming to ASTM A 500, with an A.B.Chance auger foundation, a "Call … [Read more...] about TTY Call Box
TrafFix® Sign Stand
The vertical mast of this stand was 2 x 2 inch square 16 gage steel tubing, 66 inches long. The aluminum signs were supported 18 inches above the ground. … [Read more...] about TrafFix® Sign Stand
TrafFix Little Buster® Sign Stand
Sign mounted 460 mm (18 in) above ground. An "X-footprint" portable sign stand with a telescoping mast supporting the diamond warning sign, topped by a flag bracket. Signs are affixed to the mast … [Read more...] about TrafFix Little Buster® Sign Stand
Testing Develops Crashworthy Sign Supports
Recent research conducted under a cooperative program between the Texas Transportation Institute (TTI), the Texas Department of Transportation (TxDOT), and the US Department of Transportation, Federal … [Read more...] about Testing Develops Crashworthy Sign Supports
Single-post, temporary sign support with sandbag ballast
Oregon DOT has a single-post temporary sign support (TSS) for the installation of signs less than 9 sq. ft. The state allows the placement of ballast in the form of sandbags on the legs of the TSS. … [Read more...] about Single-post, temporary sign support with sandbag ballast