A TIA would be required and would need to include the intersection of SE Adams and SE 21st Street. TIA should follow TIA guidelines.
- Current traffic counts will be needed for peak hours and analysis should be completed using existing traffic signal timings.
- TIA will need to include 20-year volume condition.
- Analysis should include vehicle queue data.
- The TIA will need to include discussion about access management. With SE Adams and SE 21st Street being a traffic signal, the location of the driveways will be important.
- Depending on the location of the site, sight distance evaluation may be needed
I hope this information is helpful.
Jim
Jim Jussel, PE, PTOE |