Use Google earth to find the location of the following and mark them on your map

You can also use the following website

www.ancient.eu/image/575/map-of-roman-britain-150-ad/

London  Londinium

St. Albans Verulanium

York (Eboracum)

Vindlanda 

Hadrian's Wall

Exeter

Dover

Wroxeter

Lincoln

Then draw on the main Roman Roads

Watling Street:  Dover to London to St. Albans to Wroxeter

Fosse Way: Exeter to Lincoln

Ermine street: London to Lincoln.