OR212: UPRR - US26 PRESERVATION PROJECT

Project updates coming soon at:

WWW.OR212IMPROVEMENTS.ORGODOT Project Manager – Tom Hamstra

K18772OR212: UPRR - US26

K18772OR212: UPRR - US26

Project SnapshotKey project improvements

• Rehabilitation and repaving of OR212.

• ADA-compliant sidewalk curb ramps and signal modifications to update pedestrian push buttons.

• A new environmentally-friendly bridge will accommodate North Fork Deep Creek, currently carried under OR212 via three corrugated pipe.

Anticipated schedule

• Design: now through December 2018

• Right-of-way acquisition: now – May 2019

• Construction: Aug 2019 to Nov 2020

• Bridge construction will require a multiday closure with a detour between July 15th and August 31st 2020.

• Contractor will be restricted from impacting Hood-to-Coast Relay Race August 28-29, 2020

K18772OR212: UPRR - US26

Replacement Structure – 42ft Bridge

Plan view

K18772OR212: UPRR - US26

Proposed Detour during OR212 Closure Detour to utilize 282nd and Orient Drive

K18772OR212: UPRR - US26

Replacement Structure – Using Accelerated Bridge Construction (ABC)

Single 7 day roadway closure and detour (as proposed at 3/20/18 MAC meeting)

Excavate, drive piles, install pile caps, install wingwalls, place precast deck panels, back fill structure, install bridge rail, place aggregate base, pave ACP and stripe

K18772OR212: UPRR - US26

Replacement Structure – Cost Savings Proposal

Cast in place deck design could save the project $190k but requires

a 12 day closure of OR212

K18772OR212: UPRR - US26

Replacement Structure – Cost Savings Proposal

Single 12 day roadway closure and detour

Excavate, drive piles, install pile caps, install wingwalls, back fill structure, install bridge rail, cure cast-in-place deck with water, place aggregate base, paving and striping

K18772OR212: UPRR - US26

ODOT Project Manager – Tom HamstraProject updates coming soon at:

WWW.OR212IMPROVEMENTS.ORG

Questions?