4M Neighborhood Greenway: SE 130th Avenue to SE 174th Avenue

Transportation

Engineering And Design

The 4M Neighborhood Greenway will be constructed on SE Mill St., SE Millmain Dr., and SE Main St. between SE 130th Ave. and SE 174th Ave. It will create new opportunities for people to walk, bike, and roll on streets running parallel to the high-traffic SE Stark and SE Division corridors.

Construction to start back up in summer of 2022

On this Page

What's Happening Now?

Speed bumps were installed on SE Main St. between 162nd and 174th in April 2020. Construction will start back up in spring of 2022.

Project background and description

This project is part of a larger Neighborhood Greenways initiative to connect neighborhoods, schools, parks, jobs, commercial centers, transit, and other destinations throughout Portland. Neighborhood greenways are low-traffic and low-speed streets where we give priority to people walking, bicycling, and rolling.

Planned project elements include:

Bike lanes and pavement markings
Street lighting
Wayfinding signs
Speed bumps
Sidewalk infill
Tree planting

4M Neighborhood Greenway Rendering of added bike lanes — Conceptual rendering of 4M Neighborhood Greenway: 130th-135th, 138th-140th, 150th-162nd with bike lanes with parking on one side

4M Neighborhood Greenway rendering of enhanced roadway — Conceptual rendering of 4M Neighborhood Greenway: 135th-138th, 140th-150th, 162nd-174th with enhanced shared roadway with parking on both sides (fire-friendly speed bumps & sharrows)

Here’s what you can expect to see for the different segments of the neighborhood greenway:

SE Mill St. from 130^th Ave. to 135^th Ave. - Sidewalk infill on the north side of the street, new bike lanes, street lighting, tree planting, parking on the north side of the street.
SE Mill St. from 135^th Ave. to 138^th Ave. - Sidewalk infill on the north side of the street, enhanced shared roadway treatment including fire-friendly speed bumps and sharrows, street lighting, tree planting, parking on both sides of the street.
SE Mill St. between 138^th Ave. and 139^th Ave. - Sidewalk infill on the north side of the street, new bike lanes, street lighting, tree planting, parking on the north side of the street.
SE Mill St. from 139^th Ave. to 150^th Ave. - Enhanced shared roadway treatment including fire-friendly speed bumps and sharrows, street lighting, parking on both sides of the street.
SE Mill St. and 150^th Ave to SE Millmain Dr. and Market Ct. - New bike lanes, street lighting, parking on the north side of the street.
SE Millmain Dr. from Market Ct to 157^th Dr. - New buffered bike lanes, street lighting, no parking.
SE Millmain Dr. from 157^th Dr. to Main St. - Sidewalk infill on the north side of the street, new buffered bike lanes, street lighting, tree planting, no parking.
SE Millmain Dr. and Main St. to SE Main St. and 162^nd Ave. - New bike lanes, fire-friendly speed bumps, street lighting, parking on the north side of the street.
SE Main St from 162^nd Ave. to 174^th Ave. - Enhanced shared roadway, including fire-friendly speed bumps and sharrows, street lighting, parking on both sides of the street.