| consolidation centre}}\ OR ALL="urban distribution center" | | | | |
| Urban land use and planning with freight/logistics | ((AB="urban") OR (AB="city")) AND ((AB="land use")) OR AB="("town planning")) AND ((AB="freight") OR AB="("logistics")) | 111 | 7147* | 17,800* | |
| Urban freight consolidation/distribution centre/center | (((AB="Urban freight consolidation centre")) OR AB="("Urban freight consolidation center") OR (AB="Urban distribution centre")) OR AB="("urban freight distribution center")) | 11 | | 834* | |
| Urban/city logistics/freight and compulsory or mandatory measures | AB="("urban freight" or "urban logistics" or "city logistics") AND ("mandatory" OR "compulsory")) | 2 | | 311 | |
Table 2: Topic search terms [* excluded]
The grey literature-focused review was firstly based on the 19 projects recorded in the NOVELOG database, then investigated further, primarily on GS as more suited to finding non-peer-reviewed reports, handbooks, and other grey literature. Reading and judgement of the key deliverables drew attention to certain key bibliographic projects, listed in Table 3 below, which focused on good practice collection, taxonomy, and conceptualisation of the field.
| Project Name(s) | Source |
| Co-gistics 2014-2017 | [36,37]. |
| CIVITAS urban freight initiatives 2002-present | [38]. |
| The Smartfusion 2012-205 and STRAIGHTSOL 2011-2014 projects | [39,40]. |
| SUGAR 2009-2011, BESTUFS 2003-2008, BESTFACT 2012-2016 etc. | [41-43]. |