Substitute bus service was running in place of the 5:15 p.m. train departing Danbury and making all stops to South Norwalk due to the signal problems.
Also due to the signal problems, Substitute bus service was provided for the 7:25 p.m. train departing Danbury, making all stops to South Norwalk. This bus was operating about 30 minutes late.
And substitute bus service was also provided for the 8:18 p.m. train departing South Norwalk, making all stops to Danbury.
Train riders were advised to listen for announcements at the stations.
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