List of existing and some former crossings of the River Dee downstream of Bala Lake. Upstream of the lake where the River Dee is little more than a stream, there are at least 9 crossings mainly for farm access and forestry. Note that dates for medieval bridges are somewhat subjective given the frequent repairs, rebuilds and widenings.
| Status | Criteria | |
|---|---|---|
| I | Grade I listed. Bridge of exceptional interest, sometimes considered to be internationally important | |
| II* | Grade II* listed. Particularly important bridge of more than special interest | |
| II | Grade II listed. Bridge of national importance and special interest |
| Crossing | Date | Coordinates | Heritage status | Locality | Notes | Image | |
|---|---|---|---|---|---|---|---|
| Pont Mwnwgl-y-llyn | Late 18th Century | Bala Lake | Means "Neck of the Lake"; first bridge before rerouting of river, now marooned | ||||
| Dee Bridge, Bala | - | Bala | |||||
| Rail Bridge, Bala | 1882 | - | Bala and Festiniog Railway | Dismantled | |||
| Regulation Sluices, Bala | - | Bala | |||||
| Pont Fawr | Late 17th Century | Llandderfel | |||||
| Old Rail Bridge Dol-y-Gadfa | 1868 | - | Ruabon–Barmouth line | Used for farm access | |||
| Pont Cilan | 18th Century | Llandrillo | |||||
| Pont Dyfrdwy | 1612 | Cynwyd | |||||
| Gwerclas Footbridge | - | Corwen | Demolished | ||||
| Pont Corwen | 1704 | Corwen | |||||
| Corwen Green Lane | - | Corwen | |||||
| Corwen Victoria Bridge | - | Corwen | Demolished | ||||
| Corwen Rail Bridge | - | Denbigh, Ruthin and Corwen Railway | Dismantled | ||||
| Pont Carrog | 1661 | Carrog | |||||
| Glyndyfrdwy Bridge | - | Glyndyfrdwy | |||||
| Berwyn Kings Bridge | 1903 | Berwyn | |||||
| 1818 (first bridge, since rebuilt) | - | Berwyn | Pedestrian | ||||
| Llangollen Rail Bridge | 1865 | - | Llangollen Railway | ||||
| 1540s | Llangollen | ||||||
| 1697 | Trevor | ||||||
| 1805 | Trevor | ||||||
| Cefn (Newbridge) Viaduct | 1848 | Cefn Mawr | |||||
| Newbridge Cefn | - | Cefn Mawr | B5605 | ||||
| A483 Viaduct | 1990 | - | Ruabon | 57m above river | |||
| Pen-y-Lan Bridge | - | Private Estate Bridge | |||||
| Overton Bridge | 1814 | Overton-on-Dee | |||||
| Bangor Bypass Bridge | - | Bangor-on-Dee | A525 | ||||
| 17th Century | Bangor-on-Dee | ||||||
| Bangor Rail Bridge | - | Wrexham and Ellesmere Railway | Dismantled 1962, abutments remain | ||||
| Pickhill Bridge | - | Private Estate Bridge | |||||
| Holt Bypass Bridge | - | Holt | A534 | ||||
| 1345 | Farndon | ||||||
| 1824 | Aldford | ||||||
| Chester Bypass Bridge | 1976 | - | Chester | A55 Expressway | |||
| Queens Park Suspension Bridge | 1923 | - | Chester | Pedestrian | |||
| 1387 | Chester | ||||||
| 1833 | Chester | ||||||
| Chester Rail Bridge | - | Chester | |||||
| Saltney Footbridge | 1968 | - | Saltney | Pedestrian | |||
| Queensferry Bypass Bridge | - | Queensferry | A494 | ||||
| Jubilee Bridge | 1926 | Queensferry | |||||
| Hawarden Bridge | 1889 | Shotton | Borderlands line. Originally Hydraulic Swing | ||||
| Flintshire Bridge | 1998 | - | Connah's Quay | A548 |