Legal — By City
Grayslake Train Horn Schedule
Two Metra lines pass through Grayslake — Milwaukee District North and North Central Service. Plus Canadian National freight on shared trackage. FRA grade-crossing rule applies; quiet-zone segments verified via FRA database.
By Train Horn Editorial Published April 28, 2026
Disclaimer
Informational only — verify with the Village of Grayslake and FRA Quiet Zone Database.
Federal framework
Under 49 CFR § 222, every locomotive must sound • • — • at every public highway-rail crossing (96–110 dB at 100 ft). Quiet zones require FRA-approved supplemental safety measures.
Grayslake rail context
- Metra Milwaukee District North line — Chicago–Fox Lake commuter
- Metra North Central Service — Chicago–Antioch commuter (terminates north of Grayslake at Antioch)
- Canadian National (CN) — freight on shared trackage
- Multiple at-grade crossings throughout the village
How to verify quiet-zone status
Vehicle train horn rules — Illinois state law
See our Illinois state legality page. Aftermarket train horns at 147+ dB are typically allowed for installation; routine use on public roads typically violates state code.