Added missing years

History around Sankey Way and Liverpool Road. Years loosely based on OS maps.

Silver Jubilee Approaches over time

End date -> start date

Added trunk link

Created Widnes Eastern Bypass

Fixed Aston Expressway spelling

Haydock Island History: incorrect date for hamburgerisation

Haydock Island History: sources, missing dates, cleanup

Haydock Island History

East Lancs Road completed up to but not including Haydock Island

River Glaze as alt_name of Glaze Brook. Some alignment

Added forgotten start_date

Added Mersey Gateway Bridge

Warrington Bridges

Road names from local knowledge

Doctor's Bridge and surrounding road Runcorn

Added Runcorn Railway Bridge and its approach viaducts

Added Thelwall Viaducts

Ditton Junction to Skelton Junction line, Fiddlers Ferry