|/ /1904||Dumbarton Burgh and County Tramways|
Authorised. Act includes protection for the Dumbarton and Balloch Joint Railway (Caledonian Railway, Lanarkshire and Dumbartonshire Railway and North British Railway Joint) and Lanarkshire and Dumbartonshire Railway.
|/ /1915||Forth and Clyde Canal
Dumbarton Burgh and County Tramways|
Bascule Bridge at Kilbowie Road replaced with steel bridge to allow trams to run.