Brooklyn

In the neighborhoods of Fort Greene and Clinton Hill, the development of Myrtle Avenue was directly related to the Brooklyn Navy Yard, built in 1801. In 1847 Fort Greene Park, Brooklyn's first park, was built on the south side of western Myrtle Avenue. It was a busy thoroughfare since early on in its existence. During World War II, the Navy Yard employed more than 71,000 people, many of them African American shipbuilders. As a result, the demand for housing in the area increased, prompting the New York City Housing Authority to build the Walt Whitman and Raymond Ingersoll public housing on Myrtle Avenue in 1944.

In the 1970s, the decommissioning of Brooklyn Navy Yard and demolition of much of the Myrtle Avenue Elevated train line, along with an influx of poorer residents into the Bedford-Stuyvesant and Bushwick neighborhoods, led to a decline in the vitality of the avenue, with business closures and increased crime. At its nadir of decline, the street became jokingly known to many Brooklynites as "Murder Avenue".^[2]

In the 1990s the western end of Myrtle Avenue was closed from Jay Street to Flatbush Avenue Extension to create the pedestrian-only MetroTech Center. Adding to the MetroTech Center's revitalization of the neighborhood, a modern revitalization movement is in effect by a collaboration of community organizations like the Myrtle Avenue Revitalization Project LDC (MARP), the Myrtle Avenue Brooklyn Improvement district BID, and the Myrtle Avenue Merchants Association. Some parts of Myrtle Avenue, for example around Pratt Institute, have become a main street of commerce, with many trendy restaurants and boutique retail shops.^[3]

In the 21st century the economic revitalization of Brooklyn and gentrification in Williamsburg, Clinton Hill, and Bushwick have increased commercial prosperity on the Brooklyn stretch of Myrtle. Today many sections of the avenue, especially in Fort Greene, Clinton Hill, and adjacent areas are lined with shops, bars, a and restaurants and have been commercially revitalized.

Queens

Myrtle Avenue has been a major thoroughfare since the early 19th century, named after the myrtle trees that were plentiful in the area. Most likely, Myrtle Avenue began in Queens and was a plank road that charged a toll. The road eventually hosted the Knickerbocker Stage Coach Line, that ran stagecoach and omnibus services. After World War I, Myrtle Avenue in Glendale was a popular destination for picnickers. With a steam trolley running on the avenue, and its ample adjacent beer gardens and park space, people from as far as Eastern Brooklyn came to Myrtle. In the mid-1920s, the parks closed as a result of Prohibition. Ultimately, the parks became incorporated by the city into what is known today as Forest Park.^[3]

Currently, Myrtle Avenue is one of the primary shopping strips of Ridgewood, along with Fresh Pond Road whose south end is at Myrtle Avenue. It is also the primary shopping strip in nearby Glendale, although this stretch of Myrtle Avenue is not as busy as the Ridgewood stretch. It was also home to the Ridgewood Theatre, which was the longest continuously operated theater in the United States, having operated for 91 years before its closure in March 2008.^[4]

Myrtle Avenue is the starting point for several major thoroughfares in Queens that were built later. This includes Union Turnpike, whose west end is in Glendale just west of Woodhaven Boulevard, and Hillside Avenue, which starts off from Myrtle Avenue in Richmond Hill near Lefferts Boulevard.