 A snapshot of the future SW Naito Parkway at SW Jefferson, just south of the Hawthorne Bridge onramp.
(January 10, 2018) Portland’s SW Naito Parkway is getting a major facelift with new, smooth pavement extending from I-405 to just beyond SW Jefferson Street. From I-405 to SW Harrison, the street will be repaired and repaved. Beginning at SW Harrison and extending north to SW Jefferson, SW Naito will be completely rebuilt from the ground up, with safety and efficiency improvements for all travel modes.

In addition to a completely rebuilt street, the section of
SW Naito from SW Harrison to SW Jefferson foresees:
- New traffic signals, including a dedicated
signal for vehicles accessing the Hawthorne Bridge and a pedestrian crossing
signal to access Pettygrove Park, the Lovejoy Fountain, and the Halprin Blocks.
- New bicycle and pedestrian facilities on the
east side of the street, including a new path and sidewalk. Currently, no
bicycle or pedestrian facilities exist on the east side of SW Naito.
- Updated signal timing to improve traffic
operations through the corridor.
- Improved crossings at major intersections to
improve safety.
This project will build an important connection for
people bicycling, walking, and accessing Gov. Tom McCall Waterfront Park, Portland
State University, and the South Waterfront neighborhood. Currently, no
sidewalks or bike facilities exist on the east side of SW Naito. The project’s boundaries end just beyond SW Jefferson, allowing a future connection to the seasonal Better Naito project and year-round access to Waterfront Park.
 Traffic modeling of the project shows improved operation for
the whole corridor. The new traffic signals and updated timing will help move
more people and vehicles through the corridor in less time. Take a look at the traffic model for the new signal planned at SW Naito at the Hawthorne Bridge onramp on PBOT's YouTube channel.
Funding for the reconstruction and
bicycle safety improvements on SW Naito Parkway comes from several sources, primarily:
Transportation System Development Charges, which are fees paid by developers to
help manage population growth; the Fixing Our Streets program, funded by a
local gas tax approved by Portland voters in May 2016 and a heavy vehicle use
tax; and the Oregon Department of Transportation.
Please join us at the open house to see the traffic model, additional project snapshots and explore the full project proposal. Drop in at any time on Wednesday, January 10, 2018 from 4:30 – 7:00
p.m. at Portland State University Center for Executive and
Professional Education (1500 SW 1st Ave – Suite 100) to provide feedback and discuss project elements with PBOT
staff. We’ll have
snacks. Click
here to RSVP to the event on Facebook.
Learn more about the SW Naito Parkway project on PBOT's website at www.portlandoregon.gov/transportation/swnaito
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The Portland Bureau of Transportation (PBOT) is the steward of the City’s transportation system, and a community partner in shaping a livable city. We plan, build, manage and maintain an effective and safe transportation system that provides access and mobility. Learn more at www.portlandoregon.gov/transportation
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