- Tech Report 14
- Bhagavathula, Rajaram 1
- Capser, Shawn 1
- Close, C. 1
- Courville, Leticia S. F. R. 1
- Dake, Christopher J. 1
- Edgar, Rob 1
- Elbert, Michael 1
- Ellingson, Dalton 1
- Fercho, Kelene A. 1
- Gibbons, Ronald B. 1
- Gildea, Kevin M. 1
- Hu, Peter T. 1
- Jack, Daniel 1
- Jiang, Yi 1
- Kramer, Robert 1
- Li, Shuo 1
- Li, Yingfeng (Eric) 1
- Mackey, Stephen 1
- Medina, Alejandra 1
- Meza-Arroyo, Manuel 4
- Miles, Jeffrey D. 1
- Mofle, Theodore C. 1
- Samiljan, Robert 1
- Scarpone, Christopher 1
- Shibata, Peggy A. 4
- Snyder, Carl 1
- Sprague, James K. 3
- Terry, Travis N. 1
- Wies, Richard 1
- Woods, Sean 2
- Zhao, Guangyuan 1
- Alaska University Transportation Center 1
- Cherokee, CRC 1
- Cherokee Nation 3-S 1
- Engineering Systems, Inc 3
- Ensco, Inc. 3
- Idaho. Transportation Department. Division of Engineering Services, Contracting Services, Research Program 1
- John A. Volpe National Transportation Systems Center (U.S.) 1
- Louisiana Transportation Research Center 1
- Oregon. Dept. of Transportation. Research Unit 1
- Purdue University. Joint Transportation Research Program 2
- United States. Department of Transportation. Federal Aviation Administration. Office of Aviation. Civil Aerospace Medical Institute 2
- United States. Department of Transportation. Federal Railroad Administration. Office of Railroad Policy and Development 1
- United States. Department of Transportation. Federal Railroad Administration. Office of Research, Development and Technology 1
- Virginia Tech Transportation Institute 1
- Alaska. Department of Transportation and Public Facilities 1
- Idaho. Transportation Department 1
- John A. Volpe National Transportation Systems Center (U.S.) 1
- Louisiana Transportation Research Center 1
- Oregon. Dept. of Transportation. Research Unit 1
- Purdue University. Joint Transportation Research Program 2
- United States. Department of Transportation. Federal Aviation Administration. Office of Aviation. Civil Aerospace Medical Institute 1
- United States. Department of Transportation. Federal Aviation Administration. Office of Aviation. Office of Aerospace Medicine 1
- United States. Department of Transportation. Federal Highway Administration 1
- United States. Department of Transportation. Federal Railroad Administration. Office of Research, Development, and Technology 4
- United States. Federal Railroad Administration. Office of Railroad Policy and Development 4
- Virginia. Dept. of Highways 1
- LED (14)
- DOT-VNTSC-FAA-21-04 1
- DOT/FAA/AM-19/10 1
- DOT/FAA/AM-22/08 1
- DOT/FRA/ORD-20/41 1
- DOT/FRA/ORD-20/42 1
- DOT/FRA/ORD-21/15 1
- DOT/FRA/ORD-21/16 1
- FHWA-AK-RD-xx-xx 1
- FHWA-ID-15-230 1
- FHWA-OR-RD-99-04 1
- FHWA/IN/JTRP-2016/17 1
- FHWA/IN/JTRP-2020/24 1
- FHWA/LA.15/563 1
- FHWA/VTRC 20-R31 1
- INE/AUTC 12.11 1
- RP 230 1
(Max 200)
- Bhagavathula, Rajaram (1)
- Capser, Shawn (1)
- Close, C. (1)
- Courville, Leticia S. F. R. (1)
- Dake, Christopher J. (1)
- Edgar, Rob (1)
- Elbert, Michael (1)
- Ellingson, Dalton (1)
- Fercho, Kelene A. (1)
- Gibbons, Ronald B. (1)
- Gildea, Kevin M. (1)
- Hu, Peter T. (1)
- Jack, Daniel (1)
- Jiang, Yi (1)
- Kramer, Robert (1)
- Li, Shuo (1)
- Li, Yingfeng (Eric) (1)
- Mackey, Stephen (1)
- Medina, Alejandra (1)
- Meza-Arroyo, Manuel (4)
- Miles, Jeffrey D. (1)
- Mofle, Theodore C. (1)
- Samiljan, Robert (1)
- Scarpone, Christopher (1)
- Shibata, Peggy A. (4)
- Snyder, Carl (1)
- Sprague, James K. (3)
- Terry, Travis N. (1)
- Wies, Richard (1)
- Woods, Sean (2)
- Zhao, Guangyuan (1)
- Alaska University Transportation Center (1)
- Cherokee, CRC (1)
- Cherokee Nation 3-S (1)
- Engineering Systems, Inc (3)
- Ensco, Inc. (3)
- Idaho. Transportation Department. Division of Engineering Services, Contracting Services, Research Program (1)
- John A. Volpe National Transportation Systems Center (U.S.) (1)
- Louisiana Transportation Research Center (1)
- Oregon. Dept. of Transportation. Research Unit (1)
- Purdue University. Joint Transportation Research Program (2)
- United States. Department of Transportation. Federal Aviation Administration. Office of Aviation. Civil Aerospace Medical Institute (2)
- United States. Department of Transportation. Federal Railroad Administration. Office of Railroad Policy and Development (1)
- United States. Department of Transportation. Federal Railroad Administration. Office of Research, Development and Technology (1)
- Virginia Tech Transportation Institute (1)
- Alaska. Department of Transportation and Public Facilities (1)
- Idaho. Transportation Department (1)
- John A. Volpe National Transportation Systems Center (U.S.) (1)
- Louisiana Transportation Research Center (1)
- Oregon. Dept. of Transportation. Research Unit (1)
- Purdue University. Joint Transportation Research Program (2)
- United States. Department of Transportation. Federal Aviation Administration. Office of Aviation. Civil Aerospace Medical Institute (1)
- United States. Department of Transportation. Federal Aviation Administration. Office of Aviation. Office of Aerospace Medicine (1)
- United States. Department of Transportation. Federal Highway Administration (1)
- United States. Department of Transportation. Federal Railroad Administration. Office of Research, Development, and Technology (4)
- United States. Federal Railroad Administration. Office of Railroad Policy and Development (4)
- Virginia. Dept. of Highways (1)
- DOT-VNTSC-FAA-21-04 (1)
- DOT/FAA/AM-19/10 (1)
- DOT/FAA/AM-22/08 (1)
- DOT/FRA/ORD-20/41 (1)
- DOT/FRA/ORD-20/42 (1)
- DOT/FRA/ORD-21/15 (1)
- DOT/FRA/ORD-21/16 (1)
- FHWA-AK-RD-xx-xx (1)
- FHWA-ID-15-230 (1)
- FHWA-OR-RD-99-04 (1)
- FHWA/IN/JTRP-2016/17 (1)
- FHWA/IN/JTRP-2020/24 (1)
- FHWA/LA.15/563 (1)
- FHWA/VTRC 20-R31 (1)
- INE/AUTC 12.11 (1)
- RP 230 (1)
- :Snyder, Carl ;Scarpone, Christopher2021-03-31:The Federal Aviation Administration sponsored a test of LED variants of certain types of airport lighting (High Intensity Runway Lighting and Medium I...
- :Meza-Arroyo, Manuel ;Shibata, Peggy A.2020-10-01:This report describes Phase I compliance testing of light-emitting diode (LED) fixtures as locomotive headlights and auxiliary lights. The purpose was...
- :Kramer, Robert2020-10-01:This report describes the results of technical analysis, field tests, and laboratory tests that were performed for LED highway lighting options by the...
- :Meza-Arroyo, Manuel ;Shibata, Peggy A.2020-10-01:With the development of new lighting technologies, such as light-emitting diodes (LED), the safety requirements stipulated in 49 CFR §229.125 may not...
- :Miles, Jeffrey D.2015-10-01:The researcher collected data to assess the performance of different LED luminaires for use with overhead guide signs by ITD. The performance testing ...
- Laser Eye Protection and the Effect of Two Types of Light-Emitting Diodes (LEDs) on Color Perception:Gildea, Kevin M. ;Jack, Daniel2019-09-01:The purpose of this study was to explore the effect of laser eye protection (LEP) devices on color perception of aviation signal lighting. Aviation si...
- :Meza-Arroyo, Manuel ;Shibata, Peggy A.2021-04-01:This report describes the work performed during Phase IV compliance testing of light-emitting diode (LED) fixtures used as locomotive headlights and a...
- :Meza-Arroyo, Manuel ;Shibata, Peggy A.2021-04-01:This report describes the compliance testing of light-emitting diode fixtures used as locomotive headlights and auxiliary lights. The purpose of Phase...
- :Li, Yingfeng (Eric) ;Bhagavathula, Rajaram2020-06-01:Nighttime safety continues to be a major concern for transportation agencies across the country. Roadway lighting has been widely used as a countermea...
- :Edgar, Rob ;Close, C.1998-07-01:In 1993, the Oregon Department of Transportation (ODOT) began testing red light emitting diodes (LED's) as a replacement to the incandescent lamps in ...
- :Zhao, Guangyuan ;Li, Shuo2016-08-01:It has been reported that nationwide, about one quarter of the roadway travel commonly occurs after dark and half of the roadwaytraffic fatalities occ...
- :Wies, Richard ;Ellingson, Dalton2010-09-01:During winter nights in Alaska, streetlights often remain lit more than half the day, using energy all the while. Around the nation, communities are e...
- :Courville, Leticia S. F. R.2016-06-01:This research originated from the opportunity to develop a methodology to assess when LED (Light Emitting Diode) traffic signal modules begin to fail ...
- :Hu, Peter T. ;Mofle, Theodore C.2022-09-01:The primary objective of this report is to provide an overview of the available research literature on the use of light-emitting diodes (LEDs) for air...
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