Method and Assumptions
The Methods and Assumptions (M&A) document was prepared to serve as a historical record of the process, data criteria, assumptions, procedure, methodologies, and pre-study decisions made by the study team representatives for the East Rapid City Traffic and Corridor Analysis Study.
Existing Needs Assessments
This report documents the existing conditions related to traffic operations and traffic safety in a subarea of the northeast portion of Rapid City, South Dakota. Specifically, this report documents existing roadway configurations, crash history, traffic volumes, and multimodal levels of service.
Alternatives Identification Memo
After receiving Study Advisory Team (SAT) feedback on the initial screening of several potential corridor and intersection improvements for the East Rapid City project area, KLJ has refined these options to develop a list of corridor alternatives for further consideration.
Final East Rapid City Traffic
and Corridor Analysis Study
Report coming soon...