Hinsdale trustees back new 4-way stops after crash data; board cautions against overuse

HINSDALE, Ill. — The Hinsdale Board of Trustees signaled consent on recommendations to convert two intersections to all-way stops after hearing police crash data and neighborhood outreach results.

Chair Stifler told the board the Police Department’s review showed six right-angle collisions at the Elm and Walnut intersection within a 36-month period — a level that meets the Manual of Uniform Traffic Control Devices (MUTCD) warrant for all-way stop installation. “The Police Department bases its recommendations to this Board on the manual of uniform traffic control devices,” the chair said, noting the department now can measure any 36-month time span to evaluate warrants.

Deputy Chief Lilly and police staff said they had notified roughly 30 households near the Elm and Walnut site and encountered only two initial objections that were later resolved through discussion. Trustees also discussed similar data for Hickory and Lincoln, which the police reported also met the six-crash threshold during the past 36 months.

Several trustees cautioned against an unchecked proliferation of stop signs, saying too many controls can reduce driver compliance and increase speeds between signs. Board members asked police to notify nearby property owners when signs are installed and to continue a judicious application of traffic controls, incorporating sight-line and parking reviews as needed.

Procedurally, both stop-sign items were placed on the consent agenda for approval. Trustees asked staff to inform affected organizations — for example, a local food pantry that uses adjacent streets for pickup — about timing and potential minor traffic pattern effects.

Next steps: staff will proceed with the installations and follow up with neighborhood notifications; the board emphasized it will continue to rely on MUTCD criteria and neighbor outreach in future stop-sign decisions.