Updated @ 4:12 p.m.
Bypassed stations are: Liberty Avenue, Van Siclen Avenue and Shepherd Avenue.
As an alternate, customers are advise to take the Euclid Avenue-bound to the Euclid Avenue Station and take the168th Street-bound train.
The MTA has posted a service alert regarding the C train. The service alert states:
Due to signal problems at the Shepherd Avenue Station, Euclid Avenue-bound trains are running express from the Broadway Junction Station to the Euclid Avenue Station.
Please expect delays in train service at this time.