The Local Public Agency (LPA) Policy, produced by the Missouri Department of Transportation (MoDOT) is intended to be used as a guide for cities and counties that sponsor projects utilizing federal transportation funds provided under the current transportation bill, the Moving Ahead for Progress in the 21 st Century (MAP-21).
The standard specifications book contains material, equipment and construction requirements for items specified in the construction of Missouri's transportation infrastructure.
Standard. Traffic control devices shall be defined as all signs, signals, markings, and other devices used to regulate, warn, or guide road users, placed on, over, or adjacent to a street, highway, private roads open to public travel (see definition in EPG 900.1.13), pedestrian facility, or bikeway by authority of a public body or official ...
The official Web site of the Missouri Department of Transportation