Railroad Crossings Quiet Zone Compliance

The City of St. Louis is making upgrades at railroad crossings to comply with Federal Railroad Administration regulations related to train horns.

Overview

As of Sept. 10, the Federal Railroad Administration (FRA) formally suspended all quiet zones within the City of St. Louis. Railroads operating through the City have been directed to resume routine train horn sounding at all affected crossings.

The Office of Mayor Cara Spencer was made aware of the FRA’s actions to suspend the City’s quiet zones via email late on Sept. 10, 2026. Unfortunately, the FRA had been sending communications by email to a former chief of staff who has not worked for the City for 16 months.

Once learning of the FRA’s requirements, the mayoral staff and City department leaders held an emergency meeting on Friday, Sept. 11, and submitted a request to the FRA for an extension before the quiet zone was suspended. That request for extension was denied.

The Street Department Director was appointed the city lead and immediately began verifying the FRA crossing list, establishing evaluation and repair teams, and built a plan of action based on the FRA’s information.

With initial planning complete, the Traffic and Lighting Division within the Street Department began the work at railroad crossings on Wednesday, Sept. 16, removing out-of-date railroad bars, inserting “stop bars” (painted bars in front of the crossings), and expedited an order for hundreds of new signs, all to bring the crossings into compliance as quickly as possible.

What Is Required

The FRA’s initial inspection indicated the City of St. Louis needed to implement upgrades at 88 railroad crossings. Since then, the FRA provided a list of 187 railroad crossings to be upgraded.

  • Railroad crossing signs at each location must be changed from a 30-inch sign to a 36-inch sign.
  • Former stop bar road markings must be removed.
  • New stop bar road markings must be painted.

Timeline

The division is first focusing on crossings in residential areas.  The installation of that signage will be complete by the end of November. The full upgrade completion of railroad crossings should be complete by mid-December and residential areas will be repaired first.

The FRA has not yet confirmed whether it will reactivate the quiet zones on a corridor-by-corridor basis, per our request, but our team continues to work with them to minimize disruptions.

Progress Updates

Week of Sept. 21: 

All signs have been ordered. Crews are removing former stop bar road markings.

Week of Sept. 14: 

Removed out-of-date railroad bars, inserted “stop bars,” and expedited an order for hundreds of new signs.

 

Contact

Department of Streets

stlstreetdept@stlouis-mo.gov

(314) 647-3111

1900 Hampton Ave
St. Louis, MO 63139

Monday thru Friday, 8:00 - 4:30

Contact the Department of Streets

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