@article{GENERAL,
      recid = {617},
      title = {South Main Street bridge, Warren, Ohio.},
      number = {GENERAL},
      note = {According to the donor, the southern portion of the bridge  is a "bowstring truss single-span", used from 1840s-the  late 19th century.},
      url = {http://trumbullmemory.org/record/617},
}