The Southeast Metropolitan Planning Organization (SEMPO) has released the 2021 – 2045 Metropolitan Transportation Plan (MTP) for public comment. The MTP is a long-range multimodal transportation plan which will serve to guide regional investments in transportation over the next 20 years for transportation projects in SEMPO’s planning area. The plan is updated every five years. The 2021 – 2045 MTP is available for public viewing on the SEMPO website at . SEMPO's service area. View here . Printed