Oregon. Department of Transportation. Engineering Services Section (1996). Research notes : March 1996 (Report No. RSN 96-1). Oregon. Department of Transportation. Engineering Services Section. https://rosap.ntl.bts.gov/view/dot/22676
Oregon. Department of Transportation. Engineering Services Section. Research notes : March 1996. Report no. RSN 96-1. Oregon. Department of Transportation. Engineering Services Section, 1996. https://rosap.ntl.bts.gov/view/dot/22676.
Oregon. Department of Transportation. Engineering Services Section Research notes : March 1996. Oregon. Department of Transportation. Engineering Services Section, 1996, Report no. RSN 96-1, ROSA P. https://rosap.ntl.bts.gov/view/dot/22676.
Over a year ago, a research project was initiated to evaluate the effectiveness of raised and recessed pavement markers. Recessed markers were compared to raised pavement markers and both solvent and water based paint. Recommendations for placement and slot design of recessed markers were investigated.
Oregon. Department of Transportation. Engineering Services Section (1996). Research notes : March 1996 (Report No. RSN 96-1). Oregon. Department of Transportation. Engineering Services Section. https://rosap.ntl.bts.gov/view/dot/22676
Oregon. Department of Transportation. Engineering Services Section. Research notes : March 1996. Report no. RSN 96-1. Oregon. Department of Transportation. Engineering Services Section, 1996. https://rosap.ntl.bts.gov/view/dot/22676.
Oregon. Department of Transportation. Engineering Services Section Research notes : March 1996. Oregon. Department of Transportation. Engineering Services Section, 1996, Report no. RSN 96-1, ROSA P. https://rosap.ntl.bts.gov/view/dot/22676.
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