Railroad preemption design and operation
|Title:||Railroad preemption design and operation.|
|Name(s):||Oregon Traffic Engineering and Operations Section|
|Type of Resource:||text|
|Publisher:||Oregon Dept. of Transportation, Highway Division, Technical Services, Traffic Engineering and Operations Section|
1 online resource (ii, 36 pages) : illustrations, PDF, 565 kb)
This archived document is maintained by the Oregon State Library as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes.
Title from PDF cover (viewed on Sept. 14, 2006)
"October 19, 2005."
Mode of access: Internet from the Oregon Government Publications Collection.
Highway-railroad grade crossings -- Oregon -- Safety measures
Railroad crossings -- Oregon
Traffic signs and signals -- Oregon
|Held by:||Oregon State Library|
|Restrictions on Access:||http://rightsstatements.org/vocab/CNE/1.0/|