This would include the timing, phasing and layout of lane assignments. This section is also responsible for providing other Bureaus within MDOT plans and specifications dealing with temporary traffic signals. Another function of the Design Section is the design of lighting plans.
Lighting is an item associated with safety and delineating side roads and decision points.
The group uses FHWA design criteria to develop appropriate lighting plans. Roadway signing is another function of the Design Section. The section is responsible for designing new and replacement signs for roadway projects. Most projects are on the Interstate with some specialty sign work taking place off the Interstate. The Design section is also responsible for checking signal warrants for intersections.