The demise of broad gauge in 1892 gave the Great Western the opportunity to quadruple the main line as far as Didcot. At Twyford the new lines meant building a second arch onto the Waltham Road bridge and moving Hurst Road further south. The station was completely reconstructed into the form largely visible today, with new platforms (1 and 2) to serve the fast lines and a new footbridge. A cattle dock and coal yard were built opposite the Henley bay (platform 5) and a weighbridge provided which can still be seen (outside what is now the office of a taxi company). The goods yard was extended and a new goods shed built. The new track layout was much more complex and required the construction of two signal boxes, East and West, to replace the original one which stood on the up platform by the footbridge steps.