Seven known Moseley Iron Arch Bridges originally crossing the canals in the City of Lawrence, MA
Top left: North Canal at Broadway
2nd on Left: Atlantic Mills bridge North Canal at foot of Atlantic St.
3rd on Left: Pacific Mill Bridge North Canal
4th on Left: Pemberton Mill Bridge North Canal
Top Right: Washington Mills bridge North Canal at foot of Mill St.
2nd on Right: Merrimack St. near Flour Mill South Canal bridge east of Carver St.
3rd on Right: Merrimack St. South Canal at end of original Parker St. west or B&L RR bridge