Note 110 — CHAPTER THE FOURTH
Reading edition
The centre arch has a span of 152 ft., and rises 29 ft. 6 in. above Trinity highwater mark; the arches on each side of the centre have a span of 140 ft., and the abutment arches 130 ft. Total length, 1005 ft.; width from outside to outside, 56 ft.; height above low water, 60 ft. Centre piers, 24 ft. thick. Materials: the exterior stones are granite, the interior, half Bramley Fall and half from Painshaw, Derbyshire.