Pulugurtha, S. S., & Narayanan, R. P. (2013). NC roadway lighting needs assessment, maintenance prioritization tool and performance measures (Report No. FHWA/NC/2012-14). North Carolina. Department of Transportation. Research and Analysis Group. https://rosap.ntl.bts.gov/view/dot/23355
Pulugurtha, Srinivas S. and Ravishankar Potty Narayanan. NC roadway lighting needs assessment, maintenance prioritization tool and performance measures. Report no. FHWA/NC/2012-14. North Carolina. Department of Transportation. Research and Analysis Group, 2013. https://rosap.ntl.bts.gov/view/dot/23355.
Pulugurtha, Srinivas S., and Ravishankar Potty Narayanan NC roadway lighting needs assessment, maintenance prioritization tool and performance measures. North Carolina. Department of Transportation. Research and Analysis Group, 2013, Report no. FHWA/NC/2012-14, ROSA P. https://rosap.ntl.bts.gov/view/dot/23355.
The objectives of this project are to 1) develop an assessment report and summary of accumulated modernization / replacement needs, 2) assess current lighting needs and develop a method to allocate funds at NCDOT Division level, 3) research and document if installation of Light Emitting Diode (LED) luminaires instead of High Pressure Sodium (HPS) luminaires will yield benefits, 4) research privatization / outsourcing options, 5) research and develop an improved mechanism to prioritize interchange locations that require lighting, and, 6) recommend an improved warranting criteria with operational and performance measures.
Pulugurtha, S. S., & Narayanan, R. P. (2013). NC roadway lighting needs assessment, maintenance prioritization tool and performance measures (Report No. FHWA/NC/2012-14). North Carolina. Department of Transportation. Research and Analysis Group. https://rosap.ntl.bts.gov/view/dot/23355
Pulugurtha, Srinivas S. and Ravishankar Potty Narayanan. NC roadway lighting needs assessment, maintenance prioritization tool and performance measures. Report no. FHWA/NC/2012-14. North Carolina. Department of Transportation. Research and Analysis Group, 2013. https://rosap.ntl.bts.gov/view/dot/23355.
Pulugurtha, Srinivas S., and Ravishankar Potty Narayanan NC roadway lighting needs assessment, maintenance prioritization tool and performance measures. North Carolina. Department of Transportation. Research and Analysis Group, 2013, Report no. FHWA/NC/2012-14, ROSA P. https://rosap.ntl.bts.gov/view/dot/23355.
ROSA P serves as an archival repository of USDOT-published products including scientific
findings, journal articles, guidelines, recommendations, or other information authored or co-authored by
USDOT or funded partners. As a repository, ROSA P retains documents in their original published format to
ensure public access to scientific information.
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