Evidence suggests reflectors systems are effective for deer, elk, moose, fox, coyote, raccoon, opossum, and cougar. Strieter Corporation is the exclusive distributor and importer of Swareflex Reflectors for the United States and Canada. This model allows simplified spacing of reflectors, even in areas where terrain is both sloping and level. Installation and maintenance costs of reflector systems vary. Additional expenses to put in the system include mounting posts, hardware, and labor for roadway clearing and reflector installation.
Proper maintenance is essential for effective functioning of the reflector system.
When reflectors are broken, knocked down, or misaligned, the gaps in light pattern that result are like an opening in a fence. Heavy dirt, frost, or snow will also keep devices from reflecting headlights effectively. Steve Chicka, Highway Engineer for Fond du Lac County in Wisconsin, shared with Strieter Corporation his experience with maintaining reflectors. In addition to vehicle damage, deer-vehicle collisions annually account for more than 100 motorist deaths and over 7,000 injuries. These deaths and injuries are a personal tragedy and a major economic loss to society.