This is possibly the Richmond Railway Bridge which was constructed in 1890 to build a half-lock and weir downstream of Richmond Bridge. This followed many years of petitioning since the old London Bridge was demolished in 1862. The effect of the removal of the pallisades that protected London Bridge was to cause the tides to rise and fall more rapidly than before. This effect, combined with increased dredging activities in the lower reaches of the Thames, resulted in the river at Richmond and Twickenham becoming little more than a trickle between wide mud banks for long periods of time.

A barge lock was built on the Surrey side at Richmond and this was joined by a weir to three roller slipways for small boats on the Middlesex side. The weir was opened and closed twice a day to hold water back at low tide. A superstructure was needed to house the weir mechanisms and this was constructed to form two footbridges. These were opened by the Duke and Duchess of York in 1894.