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Grantham (Somerby) #2610 Pro

AUDrive
Online
24 Jul 2026
116
11.7 mi
|
35 min
|
12
4
1
6

This 11.7 miles route takes about 35 minutes in 1 stage, covering Cold Harbour, Harrowby, Alma Park and Belton with speed limits from 30 mph to 60 mph. It has only 1 roundabout, fewer than most routes from this centre, but 12 left turns against 4 right turns.

Watch Out For

  • 6 give way points, including one near a give way junction close to Londonthorpe Lane.
  • 6 traffic lights, so watch the signal phase early.

Route Features

Test Manoeuvres

Key Tips

  • With 12 left turns, practise checking mirrors and cyclists before each left.
  • Give way to the right at the single roundabout and signal left on exit.
Step-by-Step Directions (1 stage)
1 Drive southeast. 26 yd
2 Turn left onto A52/High Dike. 305 yd
3 Turn left onto High Dike/B6403. 1.1 mi
4 Turn left onto Harrowby Lane. 1.2 mi
5 Turn right onto Fifth Avenue. 300 yd
6 Turn right onto Alma Park Road. 904 yd
7 Bear right onto Londonthorpe Lane. 1018 yd
8 Turn left onto Five Gates Lane. 937 yd
9 Turn left onto Heath Lane. 728 yd
10 Turn left. 490 yd
11 Turn left onto A607. 2.3 mi
12 Bear left onto B1174. 589 yd
13 Make a sharp left onto St Peter's Hill. 614 yd
14 Turn right onto Sandon Road. 109 yd
15 Bear left onto Harrowby Road. 868 yd
16 Turn left onto A52/Bridge End Road. Continue on A52. 1.7 mi
17 Enter Somerby Roundabout and take the 1st exit onto A52/High Dike. 27 yd
18 Exit the roundabout onto A52/High Dike. 563 yd
19 Turn left. 11 yd