Bullbridge Aqueduct Across the aqueduct looking southeast towards Bridge No. 22 River Amber (not discernible), and Bridge No. 23 with parapets over the railway. The road bridge over the A610 is behind the water tank in front of the high retaining wall supporting the track to the cottages. The water tank is presumably filled from the canal. In the right background is Ridgeway Quarry. 20th Cent