The Maryland Transportation Authority Standard Sign Book provides design details for standard signs used along the tolled highway facility projects in the State of Maryland. The details are provided in a user friendly format for use by fabricators, technicians and engineers
The standards are provided in PDF format. If you do not have a PDF viewer you can download Adobe Acrobat at http://get.adobe.com/reader. You may find the standard you are interested in from the list below.
Guidelines For "Express Toll Lane" Signing On Managed Lanes/Managed Facilities