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
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Single-post, temporary sign support with sandbag ballast
New York uses all sorts of temporary sign supports. The state uses permanent posts embedded in the ground for long-term work zone signs. Single-post spring-loaded sign stands (Windmaster or … [Read more...] about Single-post, temporary sign support with sandbag ballast
Single-post, temporary sign support with sandbag ballast
Mississippi uses single u-posts for warning signs up to 36-inch and double u-posts for 48-inch warning signs. For directional signs, the state uses u-posts (from two up to however many it takes). … [Read more...] about Single-post, temporary sign support with sandbag ballast
Portable Sign Supports
Montana follows these guidelines for portable sign supports:Construct portable sign support assemblies from lightweight yielding material. Meet the following requirements: A. Use wood members with a … [Read more...] about Portable Sign Supports
Evaluation of Work Zone Barricades and Temporary Sign Supports
Safety of work zones is a major area of concern since it is not always possible to maintain a level of safety comparable to that of a normal highway not under construction. Proper traffic control is … [Read more...] about Evaluation of Work Zone Barricades and Temporary Sign Supports
Selecting a Sign Support System for Low Volume Roads and Streets
This article discusses what type of sign support system should be used for low volume roads and streets. The MUTCD is noted as a source for reference on the topic. It specifically mentions the NCHRP … [Read more...] about Selecting a Sign Support System for Low Volume Roads and Streets