Columbus South Mobility Study


The City of Columbus is conducting the Columbus South Mobility Study to evaluate the potential need for improvements to safely and efficiently move east-west vehicle and pedestrian traffic in the southern portion of the City. This study was a recommended action item from the Long Range Transportation Plan developed in 2018 and is included in the current budget as authorized by the City Council. The study area will primarily focus on 8th Street from U.S. Highway 30/81 (33rd Avenue) on the west to just past 3rd Avenue on the east. The northern limits of the study area extend to the Union Pacific Railroad (UPRR) tracks and the southern limits of the study area extend to the Loup River Levee. View the study area (PDF).


The Columbus South Mobility Study will be prepared over the next several months (view the schedule (PDF)) and will begin with data collection and a traffic and safety analysis. This analysis will include a review of crash and congestion data, historical and current traffic volume data, and future traffic forecasts within the study area. Following data collection, alternatives will be developed that help facilitate safe and efficient traffic movements. Alternatives will be evaluated against a variety of criteria, including:

  • Safety
  • Impacts to vehicle travel, including travel efficiency, connectivity and speeds
  • Impacts to pedestrians and bicycle traffic
  • Impacts to neighborhoods
  • Construction impacts, including access, right-of-way, environmental and utility impacts
  • Feasibility, including ease of implementation and potential costs
  • Public feedback

Following the alternatives evaluation, the City will prepare and publish the final study report.

Be Involved

Input from the public will be a critical component of the Columbus South Mobility Study. At this time, the City is in the data collection and traffic and safety analysis phase. As part of that effort, the City needs residents, businesses and commuters to provide input on their experience traveling through the study area. Please participate in our brief survey, through March 3, 2020, so your input can be incorporated.

If you have location-specific comments that you would like considered, please use the comment mapping tool below. For general questions or comments, contact Trevor Harlow, City Planner, at