*3.2. Publication Year*

As seen in Figure 1, the first mention of urban greenways in the literature captured in this review was in 1995, coinciding with the first of two Special Issues of *Landscape and Urban Planning* dedicated to this topic [6]. The large spike in 2006 coincides with the second Special Issue of *Landscape and Urban Planning* [8], accounting for six of the 52 total articles. Of note, there has been a relative surge of urban greenway scholarship over the past four years, with four articles published in 2015, five in 2016, five in 2017, and four in 2018.

**Figure 1.** Number of publications by year.
