All Work Underway

Work underwayWork underway  Road closure Road closure  Partial closure Partial closure  Night work Night Work

Most pipeline for the project is installed in the public right of way. There is an exception, where the pipeline tunnels under the Willamette River. Read the What to Expect During Construction handout (781 kb, May 2014) for more detailed maps and information about the construction process.

For a project construction schedule map visit the About the Partnership page

Field Updates

Friday - August 28, 2015

Foothills pipeline construction underway

Crews work along Foothills Road near State Street.

Lake Oswego Pipeline Construction Update

This update includes construction work in the following areas:

  • Foothills Road - nighttime pipeline construction underway
  • Railroad crossing - 48-hour weekend construction a success

For the most up to date information on construction and road closures, follow @LOTwater on Twitter, visit work underway, or contact us.

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Friday - August 21, 2015

Mapleton Drive pipeline construction underway

Crews installed pipeline under the railroad tracks on State Street.

West Linn Pipeline Construction Update

This update includes information about the following topics. Read more for specific information on each topic:

  • State Street, Lake Oswego – railroad crossing complete
  • Highway 43 in West Linn – all major work complete, pipeline is in service!
  • Mapleton Drive – pipeline construction underway
  • Neighborhood construction meetings - next meeting Sep. 1 at 7:30 a.m.

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Friday - August 21, 2015

Bonita Pump Station taking final steps towards completion

Crew to landscape grounds and complete irrigation system installation.

Tigard Pipeline and Bonita Pump Station Construction Update

This construction update includes all work in Tigard for the project. Read more for specific information on each location:

  • Bonita Pump Station
  • Bonita Road Pipeline

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Monday - August 17, 2015

Night work begins on McLoughlin Boulevard (Hwy. 99E)

Crews use a wire saw to cut wall slabs off the header room.

Gladstone Pipeline and River Intake Construction Update

This update includes construction work in the following areas. Read more for specific information on each location:

  • River Intake Pump Station (RIPS) - demolition almost complete!
  • Nissan dealership, Teriyaki Grill and River Road - final pipeline crossing
  • McLoughlin Blvd. (Hwy. 99E) - night work begins tonight

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Friday - August 14, 2015

Next stage of excavation to begin at the WTP

Concrete pours for the filter slabs (background) and 54-inch pipe for the new filters ready to be encased (foreground)

Water Treatment Plant Construction Update

Information about onsite work over the next few weeks includes:

Truck traffic route change

Please note: starting next week and continuing through the end of major open-cut pipeline work on Mapleton Drive, the WTP contractor will be using Kenthorpe Way to enter and exit the site. Neighbors on Kenthorpe should expect an increase in truck traffic during this time.

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