My bridge

Railway bridge right next to my house. I'm not an enthusiast or anything but do like the "oldness" of it. Here are some details anyway.

Bridge. c.1837. For Manchester and Bolton Railway.
Engineer, Jesse Hartley. Rock-faced stone and ashlar.
Elliptical arch with keys, that to north with letters:
B
"I E", that to south with crest (unidentifiable).
Balustrade with square section balusters and some inserted brickwork.