| The Humber Bridge Act |
1959 |
| Government Decision that Bridge Should be built |
April 1969 |
| Loan agreed by Govt./ Start of detailed design |
May 1971 |
| Work started on the southern approach road |
July 1972 |
| Started work on sub-structure |
March 1973 |
| Started work on super-structure |
April 1973 |
| Completed work on North Tower |
May 1974 |
| Completed work on South Tower |
July 1976 |
| Began spinning of cable |
Sept.1977 |
| Completed cable spinning |
July1979 |
| First box erected |
October 1979 |
| Last box erected |
July 1980 |
| Bridge opened to traffic |
24th June 1981 |
| Official opening by H.M.Queen Elizabeth II. |
17th July 1981 |