Southampton & Salisbury Canal
Dimensions and Distance Tables
Dimensions
The canal’s Act of Parliament states that the waterway was to have a surface width of 27ft (8.2m) reducing to 15ft (4.6m) at a depth of 4ft (1.2m) to take boats 60ft by 8ft (18.3m by 2.4m). There was to be a towing path 9ft (2.75m) wide with a gravel path of just 2ft (0.6m) in width. On the Andover Canal with which this canal was closely connected, their Act of Parliament says the boats should also be 60ft by 8ft but the locks are said to have been big enough to take boats 65ft (19.8m) long with a beam of 8ft 6in (2.6m). This difference was probably caused by confusion between the size of the lock chambers and the boats to be used within them.
Distance Tables
Distance tables are given below for the canal route from God’s House Tower, Southampton to the city of Salisbury, including the Northam Branch and the section of the Andover Canal between Redbridge and Kimbridge Junction. The distances given below have been carefully measured using Google Earth. The position of features marked with "?" are unconfirmed and are estimates.
The canal between Alderbury and Salisbury was not completed - indeed part of it was not even started. Several slightly different routes were proposed - the distances quoted below (marked with *) from Shute End to the city are not for any constructed canal but are merely intended to give an idea of how far the company failed to achieve its target. See the Shoot End to Salisbury portion of the Portrait for further information.
Each location in the tables is given as an OS National Grid Reference and the latitude and longitude (in WGS84) of this position is also given by default in degrees, minutes and seconds to the nearest second. One second of arc in latitude is approximately 30 metres and for longitude in this part of Hampshire and Wiltshire just under 20 metres.
For those who prefer (and who have JavaScript enabled), these WGS84 values can be displayed instead as decimal degrees or degrees and decimal minutes by using the Settings button (via the Page Links button on small screens).
| SOUTHAMPTON ARM | |||||
|---|---|---|---|---|---|
| Place | OS NG Ref | From God’s House Tower | From Redbridge | ||
| Miles | Kms | Miles | Kms | ||
| God’s House Tower (site of lock) | SU421109 | 0.0 | 0.0 | 4.6 | 7.4 |
| Bernard Street | SU421112 | 0.2 | 0.4 | 4.4 | 7.0 |
| East Street | SU421115 | 0.4 | 0.6 | 4.2 | 6.8 |
| Junction with Northam Branch | SU422120 | 0.7 | 1.1 | 3.9 | 6.3 |
| Southampton Tunnel - east end | SU421120 | 0.7 | 1.2 | 3.9 | 6.2 |
| Southampton Tunnel - west end | SU416121 | 1.1 | 1.7 | 3.5 | 5.7 |
| East end of navigable canal | SU415121 | 1.2 | 1.9 | 3.4 | 5.5 |
| Site of bridge at Four Posts | SU412122 | 1.3 | 2.1 | 3.3 | 5.3 |
| Site of bridge at Millbrook Wharf (Millbrook Station) | SU398126 | 2.3 | 3.6 | 2.3 | 3.8 |
| Modern railway footbridge at Millbrook Point Road | SU392126 | 2.7 | 4.3 | 1.9 | 3.1 |
| Tanners Brook Aqueduct (site of) | SU387127 | 3.0 | 4.8 | 1.6 | 2.6 |
| First Avenue (modern access to docks) | SU380128 | 3.5 | 5.6 | 1.1 | 1.8 |
| East end of Redbridge Station (modern) | SU374134 | 4.0 | 6.5 | 0.6 | 0.9 |
| Old Redbridge Road (site of bridge) | SU374136 | 4.2 | 6.7 | 0.4 | 0.7 |
| Redbridge Flyover (modern) | SU372137 | 4.4 | 7.0 | 0.2 | 0.4 |
| Junction with Andover Canal (site of) | SU369140 | 4.6 | 7.4 | 0.0 | 0.0 |
| NORTHAM BRANCH | |||||
|---|---|---|---|---|---|
| Place | OS NG Ref | From S’hampton Arm | From Northam | ||
| Miles | Kms | Miles | Kms | ||
| Junction with Southampton Arm (site of) | SU422120 | 0.0 | 0.0 | 1.0 | 1.7 |
| Site of Northam Railway Station (modern) | SU428121 | 0.4 | 0.6 | 0.6 | 1.1 |
| Britannia Road (modern) | SU429121 | 0.5 | 0.8 | 0.5 | 0.9 |
| Old Mill Quay Hard, River Itchen (site of lock?) | SU434128 ? | 1.0 | 1.7 | 0.0 | 0.0 |
| ANDOVER CANAL (part) | |||||
|---|---|---|---|---|---|
| Place | OS NG Ref | From Redbridge Junction | From Kimbridge Junction | ||
| Miles | Kms | Miles | Kms | ||
| Junction with S&S Canal, Redbridge | SU369140 | 0.0 | 0.0 | 9.0 | 14.4 |
| Nutshalling Lock (site of) | SU362155 | 1.3 | 2.0 | 7.7 | 12.4 |
| Barbers Lock (site of) | SU363164 ? | 1.7 | 2.7 | 7.3 | 11.7 |
| Groveplace Lock | SU363171 ? | 2.3 | 3.6 | 6.7 | 10.8 |
| Lee Lock (site of) | SU362186 | 3.3 | 5.2 | 5.7 | 9.2 |
| Ashfield Lock (site of) | SU361199 | 4.1 | 6.6 | 4.9 | 7.8 |
| Romsey Wharf (site of) | SU358212 | 5.0 | 8.0 | 4.0 | 6.4 |
| Romsey Lock (site of) | SU358213 | 5.0 | 8.0 | 4.0 | 6.4 |
| Fishlake Meadows Bridge (modern) | SU360223 | 5.6 | 9.0 | 3.4 | 5.4 |
| Belbins Bridge (replacement) | SU357232 | 6.2 | 10.0 | 2.8 | 4.4 |
| Road to Timsbury (A3057) - site of bridge | SU351236 | 6.7 | 10.8 | 2.3 | 3.6 |
| Timsbury Lock (site of) | SU345244 | 7.5 | 12.0 | 1.5 | 2.4 |
| Staff Lock (site of) | SU334258 ? | 8.7 | 13.9 | 0.3 | 0.5 |
| Kimbridge Junction with S&S Canal (site of) | SU332262 | 9.0 | 14.4 | 0.0 | 0.0 |
NB: The above section was not part of the Southampton & Salisbury Canal, but as this part of the Andover Canal joined the two arms of the S & S, it has also been included here.
| SALISBURY ARM | |||||
|---|---|---|---|---|---|
| Place | OS NG Ref | From Kimbridge Jnc | From Salisbury | ||
| Miles | Kms | Miles | Kms | ||
| Kimbridge Junction with Andover Canal (site of) | SU332262 | 0.0 | 0.0 | 13.9 | 22.4 |
| River Test Aqueduct (site of) | SU331263 | 0.1 | 0.2 | 13.8 | 22.2 |
| River Dun Aqueduct (site of) | SU327260 | 0.4 | 0.7 | 13.5 | 21.7 |
| Lock No 1 (site of) | SU325259 ? | 0.6 | 0.9 | 13.3 | 21.5 |
| Dunbridge Wharf | SU318261 | 1.0 | 1.7 | 12.9 | 20.7 |
| Lock No 2 (site of) | SU314258 | 1.4 | 2.2 | 12.5 | 20.2 |
| Butt’s Green Lock No 3 (site of) | SU303263 ? | 2.1 | 3.4 | 11.8 | 19.0 |
| Bridge near Lockerley Mill | SU296268 | 2.7 | 4.4 | 11.2 | 18.0 |
| Lock No 4 (remains of) | SU289268 | 3.2 | 5.1 | 10.7 | 17.3 |
| East Dean Lock No 5 (site of) | SU279268 ? | 3.8 | 6.1 | 10.1 | 16.3 |
| Frenchmoor Lane | SU267269 | 4.6 | 7.4 | 9.3 | 15.0 |
| Lock 6 (site of) | SU262268 | 5.0 | 8.1 | 8.9 | 14.3 |
| West Dean | SU256269 | 5.5 | 8.9 | 8.4 | 13.5 |
| Lock 7 (site of) | SU256270 ? | 5.5 | 8.9 | 8.4 | 13.5 |
| Lock 8 (site of) | SU255271 ? | 5.6 | 9.1 | 8.3 | 13.3 |
| Railway crossing | SU250271 | 6.0 | 9.7 | 7.9 | 12.7 |
| Culvert at Windrush Farm | SU245271 | 6.3 | 10.1 | 7.6 | 12.3 |
| Lock 9 (site of) | SU245271 ? | 6.3 | 10.2 | 7.6 | 12.2 |
| Lock 10 (site of) | SU237272 ? | 6.8 | 10.9 | 7.1 | 11.5 |
| Dean Road crossing | SU236271 | 6.9 | 11.1 | 7.0 | 11.3 |
| Lock 11 (site of) | SU230273 ? | 7.3 | 11.8 | 6.6 | 10.6 |
| East Grimstead Bridge | SU224272 | 7.7 | 12.4 | 6.2 | 10.0 |
| Lock 12 (site of) | SU218273 | 8.1 | 13.0 | 5.8 | 9.4 |
| Lock 13 (site of) | SU211271 | 8.6 | 13.8 | 5.3 | 8.6 |
| West Grimstead Wharf | SU207270 | 8.8 | 14.2 | 5.1 | 8.2 |
| Lock 14 (site of) | SU205271 ? | 8.9 | 14.4 | 5.0 | 8.0 |
| Railway crossing | SU202270 | 9.3 | 14.9 | 4.6 | 7.5 |
| A36 Alderbury Bypass | SU196270 | 9.6 | 15.4 | 4.3 | 7.0 |
| Southampton Road, Whaddon | SU193266 | 9.9 | 16.0 | 4.0 | 6.4 |
| Rectory Road | SU190262 | 10.2 | 16.5 | 3.7 | 5.9 |
| Old Vicarage Lane | SU183264 | 10.8 | 17.4 | 3.1 | 5.0 |
| Lake at Alderbury House | SU180267 | 11.1 | 17.8 | 2.8 | 4.6 |
| Tunnel Lane | SU180269 | 11.2 | 18.0 | 2.7 | 4.4 |
| Silver Street | SU179270 | 11.4 | 18.3 | 2.5 | 4.1 |
| Shoot End Top Lock 15 (site of) | SU177274 ? | 11.7 | 18.8 | 2.2 | 3.6 |
| Shoot End Lock 16 | SU176275 | 11.8 | 18.9 | 2.1 | 3.5 |
| Shoot End Lock 17 | SU176276 | 11.8 | 19.0 | 2.1 | 3.4 |
| Shoot End Bottom Lock 18 | SU175277 | 11.9 | 19.1 | 2.0 | 3.3 |
| End of traceable canal, Cupid’s Grove (Little Shootend Plantation) | SU173280 | 12.1 | 19.5 | 1.8 | 2.9 |
| Belmont House (canal not built? planned site for final lock?) | SU171284 * | 12.4 * | 19.9 * | 1.5 * | 2.5 * |
| River Bourne Aqueduct (canal not built) | SU155293 * | 13.6 * | 21.9 * | 0.3 * | 0.5 * |
| Milford Basin (canal not built) | SU151294 * | 13.9 * | 22.4 * | 0.0 * | 0.0 * |