What is a train trestle?
A trestle is a rigid frame used as a support, historically a tripod used both as stools and to support tables at banquets. A trestle bridge is a bridge composed of a number of short spans supported by such frames. ... Timber trestles were used to get the railroad to its destination.
Join Alexa Answers
Help make Alexa smarter and share your knowledge with the worldLEARN MORE