Bridge 111 over the Montgomeryshire Canal is a Grade II listed building in the Powys local planning authority area, Wales. First listed on 29 February 1996. Bridge.
Bridge 111 over the Montgomeryshire Canal
- WRENN ID
- shadowed-balcony-root
- Grade
- II
- Local Planning Authority
- Powys
- Constituency
- Montgomeryshire and Glyndwr MP: Steve Witherden (Lab)
- Country
- Wales
- Date first listed
- 29 February 1996
- Type
- Bridge
- Address
- Bridge 111 over the Montgomeryshire Canal, Pool Quay, Welshpool
- OS grid reference
- SJ 256 116
- Coordinates
- 52.69721, -3.1021
- Source
- Cadw listing
Description
Bridge 111 over the Montgomeryshire Canal is a single arched brick bridge built between 1794 and 1797 as part of the Eastern Branch of the Montgomeryshire Canal, engineered by John and Thomas Dadford. The bridge features a plain segmental arch and a ramped parapet with simple terminal piers and stone copings. It is an important part of a group of canal structures at the lock at Pool Quay, and it has undergone later repairs.
Local climate
Bridge 111 over the Montgomeryshire Canal receives an average of 840 mm of rain a year. This makes it wetter than 55% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 61% of listed buildings.
It experiences an average of 42 freeze-thaw cycles a year, more than 80% of listed buildings. Of these, 21 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.3°C per decade since 1991.
Averages for 1991–2020; temperature trend 1991–2025. Figures describe the wider area (a grid cell of roughly 10 km), not the individual site. Contains modified Copernicus Climate Change Service information 2026.
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- No EPC on record for this property
- No sale records on file
- No related consent applications matched
- Detailed attributes — period, style, materials, features
- Flood risk assessment
- Radon risk assessment
- Weather exposure and heating demand — rain and frost month by month and year by year, wind direction, solar and humidity
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