Cound Arbour Bridge
Cound Arbour Bridge is a historic reinforced cast iron bridge spanning the Cound Brook, a tributary of the River Severn in Shropshire. The ironwork was cast at Coalbrookdale and it is believed to be the oldest iron bridge in the world that is still in continuous use by vehicles. The bridge is overshadowed by the original and famous Iron Bridge; however, we feel the Cound Arbour Bridge deserves recognition as a fine example of cast iron engineering during a time when the use of this material was rapidly accelerating.

Key info
Location | Upper Cound SY5 6AP |
County | Shropshire |
Completed | 1797 |
Engineer | John Dodson (Unconfirmed) |
Ironworks | Coalbrookdale |
Maintained by | Shropshire County Council |
Heritage category | Listed Building Grade II* |
Visiting guide
Open 24 / 7
Free entry
Free car parking (lay-by)
What can I expect when visiting Cound Arbour Bridge?
You can start your visit at either end of the bridge. In this guide, we started from the south bank of the Cound Brook near the war memorial. As you approach the bridge, you may notice a cast iron plaque with details about the bridge erected by Cound Parish Council in commemoration of Queen Elizabeth II’s Platinum Jubilee.

The bridge supports a narrow single-lane road so take care when crossing as this route can receive regular traffic. Notice the fine cast iron Gothic balustrade with curved stanchions and moulded handrail.

Above the bridge to the north is a gate to a public footpath that leads down to the northern bank of the Cound Brook. Here you can get a close view of the sandstone ashlar abutments.

Take in the view of the southwest face of the bridge. Take note of the diminishing ring pattern that is commonly found on bridge designs originating from Coalbrookdale. This design can be traced back to the original Iron Bridge that contains circles in its ribs. It is difficult to see in this photo, but you can just about spot the central keystone plaque with an inscription that reads ‘CAST AT COALBROOK DALE 1797’.

We returned to the road where another path led us to the northeastern face of the bridge for a closer view of the underlying cast iron plates that follow the arch of the three ribs. The space above these plates would have been filled with materials commonly used in conventional masonry arched bridges such as rubble, crushed limestone, and clay. This highlights a lack of understanding of this new material from the engineer who is using traditional bridge-building techniques at a time when cast iron bridges were still in their infancy.
This filling would have been removed in the 20th century and replaced with concrete forming a new arch. This reinforcement is visible as a parapet running along the top of the cast iron ribs and is the reason why the bridge is still able to support vehicles to this day.

How long does it take to visit Cound Arbour Bridge
It will take you around 20 minutes to see the Cound Arbour Bridge. It is a must-see for cast iron and bridge enthusiasts; however, you may wish to include it as part of a day trip with other sites to visit such Cantlop Bridge nearby.
How do I get to Cound Arbour Bridge?
Cound Arbour Bridge is located in the Shropshire countryside just outside Upper Cound. If arriving by car, note that parking is very limited because the roads are narrow with no pavements. There is a small layby towards Upper Cound and you may find space in the village if lucky.
There are bus stops on the A458 which are a 15-minute walk from the bridge with services to and from Shrewsbury where you can connect with the national rail network.
History of Cound Arbour Bridge
1795 – John Dodson was contracted by local Justices to build a bridge of his design carrying what became the A458 over the Cound Brook 500 metres downstream from where the Cound Arbour Bridge stands today. He used cast iron supplied by William Hazeldine of Shrewsbury having competed with Richard Darby of Coalbrookdale.
1797 – The Cound Arbour Bridge is built. It is speculated that John Dodson would have been responsible due to his connection with the first iron bridge at Cound 2 years earlier, but this has not been confirmed [1].
1972 – The bridge is first designated as a Listed Building [2].
Sources
- Blackwall, A. (1985) Historic Bridges of Shropshire. Shrewsbury: Shropshire Libraries.
- Historic England (2020) Cound Arbour Bridge. Available at: https://historicengland.org.uk/listing/the-list/list-entry/1177597 (Accessed: 12 April 2025).