Table 3 Roadway Characteristics that Demarcate IDOT Road Segments

Change in divided roadway to non-divided roadway, or vice versa

Significant change in outside shoulder width (0.6 meters or more)

Significant change in median width (0.6 meters or more)

Change in surface type

Change in surface width

Change from two-way to one-way street, or vice versa

Section with “Y” in SPECIAL STUDY

Change in surface condition rating (two points or more)

Change in state functional classification