Last update 14 October 2019
Mileages are given in the form miles.chains. Figures prefixed with ≈ are approximate, those in parentheses are not on this route but are given for reference. Reference to 'start'/'end' of an asset are as read down the page.
106.70 Sleaford Junction with GRS2 (137.06) and LNL1 (106.70) 107.24 BOSTON 107.61 East Lincolnshire Junction with LNL2 108.65 Maud Foster 111.23 High Ferry 112.05 SIBSEY 113.62 OLD LEAKE 116.16 EAST VILLE 118.55 Bellwater Junction with WLS (14.77) 120.18 LITTLE STEEPING 122.02 Firsby South Junction with ELR 122.22 Firsby East Junction with GRS4 (0.26) and Firsby East Curve (0.26)