Pond Location Route 25k Route Pond Location Route 25k Route Numbers. Window. Window Numbers. Window. Window WAP1 Burnham Station W21 W500 WP19 Iver Station W14 W300 WAP2 Hornton Road and Old Stockley Road Bridges W12 W300 WP20 Iver Station W14 W300 WAP3 Hornton Road and Old Stockley Road Bridges W12 W300 WP21 Iver Station W14 W300 WAP4 Hornton Road and Old Stockley Road Bridges W12 W300 WP22 West Drayton Station W13 W300 WAP5 Stockley Flyover W11 W300 WP23 West Drayton Station W13 W300 WAP6 Southall Station W8 W200 WP24 West Drayton Station W13 W300 WAP7 Southall Station W8 W200 WP25 West Drayton Station W13 W300 WAP8 Hanwell Station W7 W200 WP26 West Drayton Station W13 W300 WAP9 Hanwell Station W7 W200 WP27 West Drayton Station W13 W300 WAP10 Hanwell Station W7 W200 WP28 West Drayton Station W13 W300 WAP11 Hanwell Station W7 W200 WP29 West Drayton Station W13 W300 WAP12 Ealing Broadway Station W5 W200 WP30 West Drayton Station W13 W300 WAP13 Ealing Broadway Station W5 W200 WP31 West Drayton Station W13 W300 WAP14 Canal Way W2 W100 WP32 West Drayton Station W13 W300 WAP15 Canal Way W2 W100 WP33 Hornton Road and Old Stockley Road Bridges W12 W300 WAP16 Portobello Junction W1 W100 WP34 Hornton Road and Old Stockley Road Bridges W12 W300 WAP17 Portobello Junction W1 W100 WP35 Stockley Flyover W11 W300 WP36 Stockley Flyover W11 W300 WP1 Taplow Station W23 W500 WP37 Stockley Flyover W11 W300 WP2 Taplow Station W23 W500 WP38 Stockley Flyover W11 W300 WP3 Burnham Station W21 W500 WP39 Stockley Flyover W11 W300 WP3A Burnham Station W21 W500 WP40 Stockley Flyover W11 W300 WP4 Stoke Poges Lane Bridge W19 W400 WP41 Stockley Flyover W11 W300 WP5 Stoke Poges Lane Bridge W19 W400 WP42 Stockley Flyover W11 W300 WP6 Stoke Poges Lane Bridge W19 W400 WP43 Hayes and Harlington Station W10 W100 WP7 Stoke Poges Lane Bridge W19 W400 WP44 Portobello Junction W1 W100 WP8 Stoke Poges Lane Bridge W19 W400 WP9 Stoke Poges Lane Bridge W19 W400 CAP1 Bond Street Station C4 C100 WP10 Stoke Poges Lane Bridge W19 W400 CAP2 Bond Street Station C4 C100 WP11 Stoke Poges Lane Bridge W19 W400 CAP3 Farringdon Station C6 C100 WP12 Slough Station W18 W400 CAP4 Farringdon Station C6 C100 WP13 Middlegreen Road, St Mary’s Road and Trenches W17 W400 CAP5 Mile End Conveyor Corridor C8a C200 Bridges CAP6 Mile End Conveyor Corridor C8a C200 WP14 Middlegreen Road, St Mary’s Road and Trenches W17 W400 Bridges WP15 Middlegreen Road, St Mary’s Road and Trenches W17 W400 CP1 Royal Oak Portal C1 C100 Bridges CP2 Hyde Park and Park Lane Shafts C3 C100 WP16 Iver Station W14 W300 CP3 Hyde Park and Park Lane Shafts C3 C100 WP17 Iver Station W14 W300 CP4 Hyde Park and Park Lane Shafts C3 C100 WP18 Iver Station W14 W300 CP5 Whitechapel Station C8 C200 Pond Location Route 25k Route Pond Location Route 25k Route Numbers. Window. Window Numbers. Window. Window CP6 Stepney Green Shafts C9 C200 PP5 Pitsea Sidings R1 R100 CP7 Lowell Street Shaft C10 C200 PP6 Pitsea Sidings R1 R100 PP7 Pitsea Sidings R1 R100 NEAP1 Forest Gate Station NE2 NE100 PP8 Pitsea Sidings R1 R100 NEAP2 Seven Kings Station NE5 NE200 PP9 Pitsea Sidings R1 R100 NEAP3 Chadwell Heath Station NE7 NE200 PP10 Pitsea Sidings R1 R100 NEAP4 Chadwell Heath Station NE7 NE200 PP11 Pitsea Sidings R1 R100 NEAP5 Shenfield Station NE17 NE300 PP12 Pitsea Sidings R1 R100 NEAP6 Shenfield Station NE17 NE300 PP13 Pitsea Sidings R1 R100 NEAP7 Shenfield Station NE17 NE300 PP14 Pitsea Sidings R1 R100 NEAP8 Shenfield Station NE17 NE300 PP15 Pitsea Sidings R1 R100 NEP1 Forest Gate Station NE2 NE100 NEP2 Forest Gate Station NE2 NE100 NEP3 Gidea Park Stabling Sidings NE11 NE200 NEP4 Brentwood Station NE15 NE300 NEP5 Brentwood Station NE15 NE300 NEP6 Brentwood Station NE15 NE300 NEP7 Shenfield Station NE17 NE300 NEP8 Shenfield Station NE17 NE300 NEP9 Shenfield Station NE17 NE300 NEP10 Shenfield Station NE17 NE300 NEP11 Shenfield Station NE17 NE300 NEP12 Shenfield Station NE17 NE300 SEP1 Blackwall Way and Limmo Peninsular Shafts SE1 SE100 SEP2 Blackwall Way and Limmo Peninsular Shafts SE1 SE100 SEP3 Blackwall Way and Limmo Peninsular Shafts SE1 SE100 SEP4 Custom House Station SE2 SE300 SEP5 Custom House Station SE2 SE300 SEP6 Connaught Tunnel SE3 SE100 SEAP1 Arsenal Way Shaft SE5 SE200 SEAP2 Arsenal Way Shaft SE5 SE200 PP1 Pitsea Sidings R1 R100 PP2 Pitsea Sidings R1 R100 PP3 Pitsea Sidings R1 R100 PP4 Pitsea Sidings R1 R100 .