Road and Ramp Closures for the Shamrock Run

Having trouble viewing this email? View it as a Web page.

Road and Ramp Closures for the Shamrock Run

For more information: (503) 373-0000, option 1 for information about over-dimension loads; (503) 378-6699 for information about registration services 

March 3, 2022

PORTLAND – On Sunday, March 13, 2022, the Shamrock Run will lead to the following closures in the Portland area from 7 a.m. to 12 p.m. (noon):

  • Full closure of Naito Parkway/Barbur Boulevard southbound between
    I-405 and Capitol Highway.
  • I-405 northbound Exit 1A off-ramp to Naito Parkway/Harbor Drive.
  • US26 westbound (Ross Island Bridge) off-ramp to OR99W southbound.

The closures are necessary for the Shamrock Run. 

Detour

Motor carriers will need to avoid traveling through this area during the restricted days/hours, or use authorized alternate routes.

Map of Closures for the Shamrock Run
trip check

For help determining authorized alternate routes, contact the agency’s Over Dimension Permit Unit, (503) 373-0000, Monday through Friday from 7 a.m. to 5 p.m. For current construction and travel information, visit www.tripcheck.com or dial 511.