"We have two seasons - winter and construction" doesn't just apply to highways. Got this e-mail from Keolis regarding pending track work on the Haverhill line. In summary, riders should expect delays and bustitution.
To All of Our Haverhill Line Customers
TRACK WORK NOTICE - Effective May 4th- June 26, 2015
Due to necessary rail improvements, the MBTA Commuter Rail will be providing bus service between Reading and Haverhill for midday trains, Monday through Friday beginning Monday, May 4, 2015.
The following Inbound trains will have bus service between Haverhill and Reading*: