ODOT PLANS TO INTRODUCE ZIPPER MERGE FOR EASTBOUND OREGON 42

July 27, 2026 3:20 p.m.

The Oregon Department of Transportation continues work on the Oregon 42 paving and safety improvements project.

Dan Latham said starting the week of Augusts 9th, ODOT is planning to introduce a “zipper merge” for eastbound Oregon 42 traffic approaching the northbound ramps to Interstate 5. Latham said Oregon 42 drivers heading to Roseburg and northbound Interstate 5 are asked to use both eastbound travel lanes through the Green District, then take turns merging when the highway narrows to one lane. Lathan said motorists should watch for new signs, striping, and pavement markings that encourage drivers as they learn the new merging process. More information will be provided in the coming days.

This week the contractor plans to build traffic separators along the center of Oregon 42 between Grant Smith Road and Exit 119 northbound ramps. This may require day and night lane closures on Oregon 42. Construction is usually scheduled from 6:00 p.m. to 7:00 a.m. Sunday nights to Friday mornings. Drivers should watch for roadside message boards.

The full ODOT project on Oregon 42 is scheduled for completion in September.