| 1 January 1960 | | Proposed | new £2m., two-tier bridge: lower for local traffic, upper for inner ring road traffic; requires acquisition of Clyde Navigation Trust's property incl. quays, wharfs, Kingston Dock, etc east of proposed new bridge per Builder p39 |
| 12 August 1966 | | Scheme accepted | Tenders to be invited in the near future in the region of £6.25m |
| December 1966 | | Build/construction | Due for completion in 2.5 years |
| 26 June 1970 | | Opened | Opened by HM Queen Elizabeth, the Queen Mother |
| May 1991 | (?) | Repair | Repair and refurbishment program, total cost £6m |