Section about Spatial Interactions and the Gravity Model migrated January 19, 2018 Jean-Paul Rodrigue Spatial Interactions and the Gravity Model Share this: Share on LinkedIn (Opens in new window) LinkedIn Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Post navigation Previous PostNew topic about blockchains and intermodal transportationNext PostAdded a new page: Major steps in intermodal integration