- A15 between B1206 and M180, North Lincolnshire (Grid ref SE960007)
- A15 between North Lincolnshire boundary and B1206, North Lincolnshire (Grid ref SK962977)
- A15 between A631 and Lincolnshire boundary, Lincolnshire (Grid ref SK966900)
- A15 between A1500 and A631, Lincolnshire (Grid ref SK974800)
- A15 between A46 and A1500, Lincolnshire (Grid ref SK975750)
- A15 between A1434 and A57, Lincolnshire (Grid ref SK977699)
- A15 between A607 and A1434, Lincolnshire (Grid ref SK978680)
- A15 between A1434 and A57, Lincolnshire (Grid ref SK978700)
- A15 between Sycamore Grove and A607, Lincolnshire (Grid ref SK981674)
- A15 between A57 and Wolsey Way, Lincolnshire (Grid ref SK982720)
- A15 between A57 and Wolsey Way, Lincolnshire (Grid ref SK989724)
- A15 between B1178 and Sycamore Grove, Bracebridge Heath, Lincolnshire (Grid ref SK996650)
- A15 between Wolsey Way and A158, Lincolnshire (Grid ref SK999730)
- A15 between B1191 and B1178, Lincolnshire (Grid ref TF013600)
- A15 between A63 and A164 / A1105, East Riding of Yorkshire (Grid ref TA017264)
- A15 between East Riding of Yorkshire boundary and A1105, East Riding of Yorkshire (Grid ref TA023250)
- A15 between East Riding of Yorkshire boundary and A1105, East Riding of Yorkshire (Grid ref TA023250)
- A15 between A1077 and North Lincolnshire boundary, North Lincolnshire (Grid ref TA025232)
- A15 between A1077 and North Lincolnshire boundary, North Lincolnshire (Grid ref TA025232)
- A15 between M180 and A15, North Lincolnshire (Grid ref TA025200)
- A15 between A17(T) and B1191, Lincolnshire (Grid ref TF045500)
- A15 between A153 and A17, Lincolnshire (Grid ref TF051460)
- A15 between A52 and A153, Lincolnshire (Grid ref TF066390)
- A15 between A151 and A52, Lincolnshire (Grid ref TF090300)
- A15 between B1193 and A151, Lincolnshire (Grid ref TF099195)
- A15 between A16(T) and A151, Lincolnshire (Grid ref TF100195)
- A15 between A151 and A151, Lincolnshire (Grid ref TF101190)
- A15 between A151 and A16, Lincolnshire (Grid ref TF103171)
- A15 between Lincolnshire boundary and A16, Lincolnshire (Grid ref TF130098)
- A15 between A15 Werrington Parkway and Peterborough boundary, Peterborough (Grid ref TF135094)
- A15 between David's Lane roundabout and B1443, Peterborough (Grid ref TF154049)
- A15 between A1 (M) and Cambridgeshire boundary, Cambridgeshire (Grid ref TL162910)
- A15 between A47 and David's Lane roundabout, Peterborough (Grid ref TF170024)
- A15 between B1443 and A47, Peterborough (Grid ref TF170050)
- A15 between Maskew Ave roundabout and A47, Peterborough (Grid ref TF180010)
- A15 between Peterborough boundary and A1260, Peterborough (Grid ref TL183948)
- A15 between Westfield rd roundabout and Maskew Ave roundabout, Peterborough (Grid ref TF184000)
- A15 between A1260 and Phorpres Way roundabout, Peterborough (Grid ref TL185952)
- A15 between A1179 and Westfield Rd roundabout, Peterborough (Grid ref TL187990)
- A15 between A1129 and A1129, Peterborough (Grid ref TL187971)
- A15 between Phorpres Way roundabout and A1129, Peterborough (Grid ref TL188960)
- A15 between A1129 and A605, Peterborough (Grid ref TL190973)
- A15 between Bishop's Rd roundabout and A1179, Peterborough (Grid ref TL190984)
- A15 between A605 and A605, Peterborough (Grid ref TL192978)
- A15 between A605 and Bishops Rd roundabout, Peterborough (Grid ref TL192980)