By John Dieckmann. Photos by John Dieckmann In January, biking might not be on too many people’s minds, but with spring only a couple of months away, this seems like a good time to take stock of the regional rail trail network. The Belmont Community Path is a short but essential link in the long distance Mass Central Rail Trail (MCRT), which connects to several other rail trails in its 104 miles from Northpoint Park in Cambridge, near the Science Museum, westward all the way to Northampton. This update covers the roughly 30 miles of the MCRT and connecting trails [READ MORE]