There are no plans currently to redesign Old Oak Common station where construction is well underway and plans to develop an affordable HS2 Euston station will continue. The HS2 platforms at both stations will support level boarding and step free access from street to the train. The Great Western Mainline platforms at Old Oak Common have been designed to Network Rail main-line standards. There are challenges in providing level boarding due to the need to accommodate multiple types of passenger and freight rolling stock. However, officials are engaged with Transport for London to assess the viability of possible technical solutions.