Lane Control Signs

In the Manual for Uniform Traffic Control Devices, there is a section for Lane Control signs. Those signs have a prefix of R3. This article will examine those signs including signs from the states.

State Exclusive Signs
Note: The Standard Highway Signs book for the State of Ohio lists a load of variations.

Roundabouts
The arrow design on Lane Control Signs for Roundabouts can be adjusted to a standard intersection design or a roundabout-like design.