The slow pace of trains in the U.S. can be maddening,...
The slow pace of trains in the U.S. can be maddening, particularly during delays on rail sidings for an hour or more to enable freight trains - which have the right-of-way - to pass.
The slow pace of trains in the U.S. can be maddening, particularly during delays on rail sidings for an hour or more to enable freight trains - which have the right-of-way - to pass.