The road measures 17.41 miles long and would take a car obeying speed limits 34 minutes to travel its length.
The A904 is a A Road and is located in the Zone 9 Highways Region.
This is a true long-distance route, journeying through numerous towns like FALKIRK, GRANGEMOUTH, BO'NESS, LINLITHGOW, Winchburgh, Newton, and SOUTH QUEENSFERRY.
The road passes through several counties, including Stirling and Falkirk, West Lothian, and City of Edinburgh.