Cornelius Pass Road connects Hillsboro and South Hillsboro. We will widen Cornelius Pass Road between Frances Street and Tualatin Valley Highway (OR-8) to match the road north and south of the project area.
We will also add a dedicated right-turn lane from westbound Tualatin Valley Highway to northbound Cornelius Pass Road.
We are coordinating the Willamette Water Supply Program (WWSP) to construct their drinking-water pipeline with the road project. Visit South Hillsboro for more details about development and roads south of Tualatin Valley Highway.
Construction start: March 2022
Construction finish: March 2024
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Update
10/3/2025: Traffic signal shutdown on Oct. 8 for paving.
Road construction is complete on Cornelius Pass Road.
Funding
Cost Estimate: $31.8 million
Funding sources:
- MSTIP Bonding Cost-sharing Program
- City of Hillsboro
- Utility reimbursement
Prior events and comment opportunities
Online open house Feb. 11-27, 2022
Open house Sept. 10, 2019:
Open house June 21, 2018:
Contact(s)
| Name | Title | Phone | |
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Capital Project Services
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