Oregon Route 42
|Maintained by ODOT|
|Length:||73.32 mi (118.00 km)|
|Existed:||1932 – present|
|Coos Bay–Roseburg Highway No. 35|
|West end:||US 101 near Coos Bay|
|OR 99 in Winston|
|East end:||I-5 in Green|
Oregon Route 42 (OR 42) is an Oregon state highway which runs between U.S. Route 101 on the Oregon Coast, near Coos Bay, and Green, a few miles south of Roseburg on Interstate 5. OR 42 traverses the Coos Bay–Roseburg Highway No. 35 of the Oregon state highway system. At Coquille, there is a split in the route, as Oregon Route 42S heads southwest toward Bandon.
The section of Oregon Route 42 between its junction with U.S. Route 101 south of Coos Bay and its junction with Oregon Route 42S in Coquille was once a part of U.S. Route 101. When U.S. Route 101 was moved to an alignment closer to the ocean, Oregon Route 42 was extended along the northernmost section and Oregon Route 42S was created along the southernmost section.
OR 42 is known internally by the Oregon Department of Transportation (ODOT) as the Coos Bay-Roseburg Highway No. 35. The entire highway is designated as part of the National Highway System, which includes roadways important to the national economy, defense, and mobility. The entire highway has also been designated as a freight route by ODOT.
On December 23, 2015, a large landslide a 5-mile-long (8.0 km) section of OR 42 near the Coos–Douglas county line closed the highway to traffic. The section of highway was undergoing part of a $11 million realignment project to straighten the roadway; the area above the slide was clear-cut as part of construction.
Milepoints are as reported by ODOT and do not necessarily reflect current mileage. Z indicates overlapping mileage due to construction longer than established route, and – indicates negative mileage behind established beginning point. For routes traversing multiple named state highways, each milepoint is preceded by the corresponding state highway number.
|Coos||||0.00||US 101 north – Coos Bay||Interchange|
|Coquille||10.85||OR 42S – Bandon, Gold Beach|
|||19.57||North Fork Coquille River|
|||23.37||Middle Fork Coquille River|
|||23.48||OR 542 – Powers||Interchange|
|||24.32||Middle Fork Coquille River|
|||57.14||Camas Mountain Summit, elevation 1,448 feet (441 m)|
|Winston||73.37||OR 99 south – Dillard, Medford||Western end of concurrency with OR 99|
|||74.47||South Umpqua River|
|||76.22||OR 99 north – Shady, Roseburg||Eastern end of concurrency with OR 99|
|||77.20||I-5 – Grants Pass, Roseburg||Exit 119 on I-5|
|1.000 mi = 1.609 km; 1.000 km = 0.621 mi
|Length:||16.94 mi (27.26 km)|
Oregon Route 42S is an Oregon state highway which is located entirely within Coos County. It runs between U.S. Route 101 at Bandon and Coquille on Oregon Route 42. It is known as the Coquille-Bandon Highway No. 244 (see Oregon highways and routes). It serves as an important link between Interstate 5 and the southern Oregon Coast, as it forms the southernmost all-season connection between the two in Oregon. Oregon Route 42S used to be a part of U.S. Route 101, and was created when US 101 was realigned closer to the ocean.
- Road Inventory and Classification Services Unit. "Straightline Charts". Transportation Development Division, Oregon Department of Transportation. Retrieved August 5, 2016.
- Coos Bay–Roseburg Highway No. 35 (June 2014)
- Road Inventory and Classification Services Unit. "2012 Cross Reference Table of Highway Route Number to State Highway Number" (PDF). Transportation Development Division, Oregon Department of Transportation. Retrieved August 5, 2016.
- "Routes / State Highway Cross Reference Table". Oregon Department of Transportation. Retrieved April 18, 2014.
- National Highway System: Oregon (PDF) (Map). Federal Highway Administration. October 1, 2012. Retrieved April 18, 2014.
- "What is the National Highway System?". Federal Highway Administration. September 26, 2012. Retrieved April 18, 2014.
- State Highway Freight System (PDF) (Map). Oregon Department of Transportation. April 2013. Retrieved April 18, 2014.
- Glucklich, Elon (December 30, 2015). "Massive Highway 42 landslide may have been caused by Oregon Department of Transportation road work". The Register-Guard. Eugene, Oregon. Retrieved December 31, 2015.
- Road Inventory and Classification Services Unit. "Straightline Chart Legend" (PDF). Transportation Development Division, Oregon Department of Transportation. Retrieved August 29, 2015.