SB1795 amends the Responsible Outdoor Lighting Control Act to expand and clarify outdoor lighting standards for state-owned and state-managed property, with a particular focus on the Illinois Department of Transportation (IDOT) and the Department of Natural Resources. The bill requires that all new luminaires installed on roads, facilities, properties, nonhabitable structures, monuments, and public right-of-way spaces comply with the Act’s lighting-control rules. Those rules include shielding requirements, limits on light spill and glare, color-temperature caps, and reduced lighting intensity standards.
The measure also directs agencies to consider whether reflective roadway markings, reflective signage, or other passive safety measures can replace or reduce the need for active roadway lighting, except where intersections or safety conditions require lighting. In practice, the bill would push state transportation projects toward darker-sky-friendly lighting design, lower-energy fixtures, and more reliance on passive visibility tools where feasible.
Impact
The bill would amend 415 ILCS 200/15, the Responsible Outdoor Lighting Control Act, by extending its application to new luminaires on IDOT-managed property and reinforcing technical standards for state-funded or state-installed outdoor lighting. It would affect state agencies responsible for transportation and natural resources, as well as contractors and designers working on state projects, by requiring compliance with shielding, illuminance, and color-temperature limits and by encouraging the use of reflective alternatives for roadway safety.
Sentiment
The bill appears to be framed as a safety and environmental measure, with an emphasis on reducing light pollution while preserving roadway safety. Because there are no recorded committee transcripts or votes provided, there is no documented opposition or support in the supplied history; however, the bill’s structure suggests a generally policy-driven, technical approach rather than a highly partisan one.
Contention
The main potential point of contention is the balance between reducing light pollution and maintaining roadway safety. Supporters are likely to favor the bill’s dark-sky, energy-saving, and environmental benefits, while critics may question whether the lighting limits, color-temperature restrictions, and preference for reflective alternatives could complicate transportation design or create safety concerns in certain locations. The bill itself anticipates this issue by allowing exceptions where adequate safety cannot be achieved through passive means.