The Motiva refinery, the largest in the United States: Port Arthur, Texas, in 1903. Coordinates: 29.8850, -93.9625.

Raw States
Showing only
© OpenFreeMap © OpenMapTiles © OpenStreetMap contributors · Imagery: Powered by Esri (Esri, Maxar, Earthstar Geographics), USGS, NASA GIBS · Historic places & battlefields: NPS · © 2026 Canary Street LLC