Better Red work is Reshaping Upper Gateway Green

Update – Starting this week, pedestrians and bicyclists have a new detour when traveling on the I205 Multi-use Path. Construction crews erected a chainlink fence and laid new asphalt, creating a short loop around the active construction zone. Development plans for the path include a slight pavement diversion around support structures holding up the new overhead TriMet Red Line track. This temporary “C” shaped I205 Multi-use Path turnout should remain in place while the Redline Bridge construction is underway. Use caution in the Gateway Green area as this pathway shares space with construction vehicles and workers.


Original article published February 22nd, 2022

In September 2021, TriMet contractors closed the south end of the Gateway Green bike park as part of a light-rail expansion project. The work connects a second track leading from the airport to the Gateway Transit Center for MAX Red Line service. This project will also add a new entry point for the park with several updated amenities. The closure will continue through construction, ending in late 2024.

Rendering curtesy of TriMet and subject to change

Dubbed A Better Red, the project extends the MAX Red Line west to serve ten more stations and adds an extra track to single-track portions of the rail network, allowing for simultaneous bidirectional travel. The rail line expansion at the Portland International Airport can occur directly adjacent to the existing track. However, the land near the Gateway Transit Center is more constrained.

Due to the current track’s proximity to I205, TriMet needed a new path for the second track. The solution chosen by planners sends southbound light-rail cars over the northbound tracks and through the Gateway Green Park. Consequentially, TriMet needs to construct two overpasses. One will take the Red Line above the northbound tracks and the I205 Multi-use bike and pedestrian path. Then another overpass bridge will cross I84, leading into the Transit Center.

Rendering curtesy of TriMet and subject to change

The current I205 Multi-use trail will need to reroute slightly between bridge supports as it travels underneath the new Red Line tracks. That bridge work is underway with an expected path closure during overhead bridge installation work.

Rendering curtesy of TriMet and subject to change

Although the work inside the park is extensive, only two trails and the south entrance to the park are off-limits to visitors. Currently, construction material and equipment block the upper sections of Linda’s Line trail and Rebar Ridge trail. However, crews will extend both courses into a new high-point trailhead when the project completes. Parkgoers will access that amenity from a paved south entry plaza. Thanks to a pathway created alongside the Red Line’s I84 crossing, the south entry to Gateway Green will become the predominant entry point to the park.

When complete, Gateway Green will be more accessible to all types of users while enhancing the MAX service to the airport. The majority of the park will remain open during construction. Visitors should anticipate seeing construction-related activities around the property with the occasional detour along the I205 Multi-use Path.