Qhov kev pom zoo ntawm cov cuab yeej cuab tam railway thiab UK rail infrastructure lub koom haum yuav pom cov chav railway tau txais kev txawj ntse, lus qhia thiab cov ntaub ntawv rov qab los pab ua kom cov neeg pab dawb khiav txoj kab muaj kev nyab xeeb thiab ua haujlwm. Rov qab los, Severn Valley Railway yuav muab kev txhawb nqa ntau, kev cob qhia thiab cov chaw pabcuam los pab Network Rail cov neeg ua haujlwm ua haujlwm thiab tswj hwm kev tsheb ciav hlau ntau dua qub - xws li semaphore signaling thiab lever thav duab teeb liab thawv - uas tseem siv tau los khaws cov neeg caij tsheb thiab thauj khoom. tsheb ciav hlau tsiv hla ib feem ntawm Worcestershire thiab West Midlands.