![Crews install a concrete neckdown at Park Avenue and 111th Street. Photo: NYC DOT/Facebook](https://lede-admin.nyc.streetsblog.org/wp-content/uploads/sites/48/2015/04/11091251_10152818283612887_861883914601269527_n.jpg?w=710)
People crossing Park Avenue in East Harlem often have a tough time seeing cars coming down the street. A stone viaduct that carries Metro-North trains overhead reduces visibility for walkers, cyclists and drivers alike. This week, DOT poured concrete for neckdowns at East 111th Street as part of a larger street safety project.
The neckdowns at 111th Street expand the short sidewalk in the median below the train viaduct, allowing pedestrians to safely stand in a visible location before crossing the street.
![Some intersections on Park Avenue in East Harlem already have the concrete curb extensions, while others wait for them. Photos: Stephen Miller](https://lede-admin.nyc.streetsblog.org/wp-content/uploads/sites/48/2015/04/park_ave_before_after.png?w=710)
Neckdowns were installed at 104th and 105th Streets in 2009 as part of a school safety project. More are coming to the rest of the Park Avenue stone viaduct, between East 96th and East 111th Streets, as part of a project proposed last year and supported by Community Board 11.
Park Avenue is a notable danger zone for cyclists. Despite a high number of bicycle crashes on Park, including three fatalities at East 108th Street since 2012, DOT has not revealed any plans to add bicycle infrastructure to the street.