The Illinois Department of Natural Resources announced Thursday that County Road 2, popularly called “Snake Road” within the Shawnee National Forest, will be closed to all motor vehicles for the upcoming fall reptile migration.
The restriction, slated to run from the last weekend of September through the second week of October, is intended to dramatically lower the number of snakes killed by passing cars while still permitting hikers and wildlife watchers to traverse the area on foot.
In-Depth Analysis & Key Details
The decision follows a decade‑long pattern of rising roadkill reports involving eastern massasaugas, copperheads and other native snakes that use the forest floor as a seasonal thoroughfare. Conservation groups have long argued that the narrow, winding road cuts through a critical habitat corridor, and the state’s latest action reflects mounting pressure to integrate wildlife considerations into transportation planning.
While environmental advocates praise the closure as a pragmatic step toward preserving a declining reptile population, some local businesses fear reduced tourist traffic could hurt revenue. Officials counter that the road remains open to pedestrians and that the seasonal nature of the ban limits economic disruption, positioning the move as a balanced compromise between ecological stewardship and community interests.
"By eliminating vehicle traffic on this key corridor, Illinois is buying critical time for a vulnerable reptile population during its most hazardous journey."
Why This Matters & What Lies Ahead
Reptiles play a vital role in controlling insect populations and maintaining ecological balance; reducing mortality rates during migration can help stabilize these species and, by extension, the health of the forest ecosystem.
The closure will be reviewed after the migration season, with data on snake survivorship and visitor numbers informing potential permanent policy changes and influencing similar initiatives in neighboring states.
Source: Reported by CBS News · Analyzed & Synthesized by DNB Newsroom
