Accommodation bridge near Severn Lodge

Revision as of 14:01, 30 April 2018 by Robin (talk | contribs) (April repair work)
Bridge 19

Bridge 19 is an accommodation underbridge allowing access from Severn Lodge Farm to the south end of a large field next to the River Severn. A public footpath also runs under the bridge via a stile. The photograph shows the view from the Severn Lodge side looking East, with the River Severn seen beneath the bridge and Bromley Farm on the opposite hilltop. Bridge 20 allows access to the same field.

In the Autumn of 2017 the opportunity was taken to make repairs to Bridge 19 while contractors were on site at this remote location for the landslip repair (see below). Repairs took the form of coping stone replacement, where needed, and repointing. On 17 April 2018, new coping stones were fitted to the wing walls using the 30 ton steam crane[1].

Contents

County Boundary

Bridge 19 is situated close to the border between Worcestershire (Wyre Forest) and Shropshire, and the area is therefore also known as "County Boundary". Travelling north, it is the first bridge not to appear on the Wyre Forest District Council Local Heritage List. Examination of Ordnance Survey maps places it around 100 yards within Shropshire.

'Worcestershire' and 'Shropshire' county boundary boards were erected by the SVR some years ago, both of which are visible from passing trains. The former is in approximately the correct position, but the latter was positioned north of Bridge 19, creating an apparent 'no man's land' between the two boards. This was done to improve visibility.[2]

County Boundary landslip

In June 2017 the SVR announced problems with an embankment slippage immediately north of Bridge 19, evidence of which had first been detected in 2016 as a series of track "twist" faults.

During June 2017 the design for the remedial work required to stabilise the area was completed and work started to prepare the site for the stabilisation scheme.[3][4] The presence of an underground oil pipeline which runs beneath Bridge 19 prevented the heavy equipment required from accessing the slip area, requiring the SVR to install a temporary crossing at the site.

The stabilisation scheme principally involved 'soil nailing', a process used successfully elsewhere along the line after the storm damage of 2007. Steel rods are driven or bored through the slip into the solid bedrock beneath and secured in place with a concrete grout.[5] The photograph below shows this work in progress in July 2017. Around 500 of these 'nails' were required, as well as significant improvements to drainage in the area.[3] This included the installation of a network of “counterfort” drains below the sheet piling. It is fairly certain that there exists a spring in the locality as the ground in some areas of the slip remained boggy for the duration of the repair, even during dry spells. The drainage network will draw off the water in the embankment and discharge in the Severn. This, combined with the other trackside drainage that has been put in, should improve matters greatly.

Remedial works to the track bed itself involved four track panels being lifted over the worst affected part of the slip. Around 800 tonnes of mostly ash were removed and replaced with fresh imported stone infill reinforced with plastic “geomesh” grid.

The repairs were substantially completed by October 2017. Final work such as tamping was completed during the winter 2017-18 break, with the line restored to normal running speed for the 2018 season. The repair cost a total of £850,000 which was covered by the SVR's insurance policies[6].

See also

References

  1. Bridgnorth Station website (retrieved 30 April 2018)
  2. Article in SVR News
  3. 3.0 3.1 County Boundary Slip 2017 on SVRLive
  4. SVR News 198
  5. Sowden (2012) p. 12.
  6. Shareholders' Newsletter March 2018, "Notes from the General Manager"

Links

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Welcome to the Severn Valley Railway Wiki

From this week's featured article
Caledonian Railway Goods Van 2080 was one of the first four wagons to arrive on the SVRSevern Valley Railway post-preservation. It subsequently carried both CR and LMSLondon Midland & Scottish Railway livery, the latter as seen in 1980 TV drama God's Wonderful Railway (pictured). After some years stored out of use, it left the SVRSevern Valley Railway for a new home in 2016. (Full article...)
Schematic Map of the SVRSevern Valley Railway
BridgnorthEardingtonHampton LoadeCountry Park HaltHighleyThe Engine HouseArleyVictoria BridgeNorthwood HaltWyre Forest LineBewdleyStourport BranchBewdley TunnelConnection to Network RailKidderminsterMaps#Schematic maps of the pre-closure SVRMapandlinks3.png
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For 101 years between 1862 and 1963, the Severn Valley Railway formed part of the national railway network, running for 40 miles between Hartlebury and Shrewsbury. Established as a separate company, it was mainly operated by the Great Western Railway (GWRGreat Western Railway) and later by British Railways (BRBritish Rail or British Railways).

The present day Severn Valley Railway (SVRSevern Valley Railway) was established in 1965 to preserve part of the line as a heritage railway. Today it has six stations and two halts and runs for 16 miles along the Severn Valley between Bridgnorth in Shropshire and Kidderminster in Worcestershire, following the course of the River Severn for much of its route. Operations involve a mixture of steam and heritage diesel-hauled services.

This unofficial website is a project aimed to collect information and record events relating to the SVRSevern Valley Railway, both past and present.

For timetables, fare information, and news about special events, please visit the SVR Official Website. Other news and information of interest to members, shareholders and enthusiasts can be found on SVRLive.

In April 2023 the SVRSevern Valley Railway announced the launch of a Survival Fund to enable it to overcome the current financial crisis and implement longer-term plans for its future. Information and details of how to donate may be found on the SVRSevern Valley Railway's Survival Fund page.

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Unsurprisingly, there are a large number of questions about the SVRSevern Valley Railway, both in pre-preservation days and for a number of historical items since then. Take a visit down to Query Corner to see if you have a recollection relating to some long forgotten event, or know of a reliable source (maybe an early edition of the SVR News?) that might have the information we need!

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