[2] The WGCB numbering prefix for the county is 38-36[3] The bridges are an important tourist attraction, both economically and culturally.
This is due to both their historical significance and, being in the heart of Pennsylvania Dutch country, the frequent, iconic Amish horse and buggies bridge crossings.
[6] Most of the existing bridges are owned by the county government which is responsible for periodic upkeep and maintenance.
For example, in 1972 a number of the county's covered bridges were either destroyed or badly damaged as a result of flooding caused by Hurricane Agnes.
Notably, the Zook's Mill Covered Bridge managed to survive despite being filled with a few feet of water.
Historically, the Lancaster County covered bridges were painted with red sides and all-white portals.