Heritage Shores and the 1850s town grid
Bridgeville's garages split into two groups. Heritage Shores, on the south end of town, accounted for almost all of the town's residential building permits in the years leading up to its 2018 comprehensive plan. It is laid out in five phases, with buildout expected at 1,753 lots, so whole streets of doors and openers went in within a few years of each other and will wear on a similar schedule.
The older town is a grid. After the railroad arrived in 1856, William Cannon laid out blocks of streets and alleys with uniform lots, and the National Register historic district is mostly houses south of Market Street, with a cluster of late 1800s and early 1900s homes near North Cannon and Mill streets. In 2016, 15.7 percent of Bridgeville's housing dated to 1939 or earlier. A garage on one of those lots may open onto an alley and may predate standard door sizes, so we measure first.





