Of Metra’s bridges, half are more than 100 years old and 30% are over 75 years old, officials said. They noted the bridges are safe but have passed the expected life span of about 75 years.

Asked at a community meeting if Massachusetts is considering replacing ... month study to examine options to succeed the 74-year-old bridge that connects Chelsea and Boston's Charlestown ...

State transportation officials say Amtrak train service through Haverhill will shift to shuttle buses over a long weekend ...