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Title: Demonstration Assessment of Light-Emitting Diode (LED) Roadway Lighting, I-35W Bridge, Minneapolis, Minnesota, Phase II Report

Technical Report ·
DOI:https://doi.org/10.2172/1220503· OSTI ID:1220503
 [1];  [1]
  1. Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

On the I-35W Bridge in Minneapolis, Minnesota, the GATEWAY program conducted a two-phase demonstration of LED roadway lighting on the main span, which is one of the country's oldest continuously operated exterior LED lighting installations. The Phase II report documents longer-term performance of the LED lighting system that was installed in 2008, and is the first report on the longer-term performance of LED lighting in the field.

Research Organization:
Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
Sponsoring Organization:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Energy Efficiency Office. Building Technologies Office
DOE Contract Number:
AC05-76RL01830
OSTI ID:
1220503
Report Number(s):
PNNL-23702; 7117
Country of Publication:
United States
Language:
English