Port Arthur, Texas map
29.89° N · 93.94° W · Jefferson County · elev. ~7 ft · Central Time
Port Arthur exists because Arthur Stilwell needed a Gulf terminus for his Kansas City Southern Railway and dug a canal to Sabine Lake to get one, in 1898. Three years later Spindletop blew in up the road and the town became a refinery city; the refineries along its ship channel are among the largest in the United States.
Centered on Port Arthur. Sabine Lake and Pleasure Island lie to the east; the refineries occupy the ground north and south of downtown.
Where Port Arthur is
Port Arthur sits on the western shore of Sabine Lake in the far southeast corner of Texas, about 18 miles south of Beaumont and 95 miles east of Houston. Louisiana is across the lake. Together with Beaumont and Orange it forms the Golden Triangle, the petrochemical district that grew out of the Spindletop discovery of 1901.
The city is unusually spread out for its population: it takes in Sabine Pass, 15 miles south at the mouth of the waterway, and Port Acres and Griffing Park inland, with the separate cities of Nederland, Port Neches and Groves — locally "Mid-County" — filling the gap toward Beaumont. Much of the ground is at or barely above sea level and sits behind a hurricane levee; Rita in 2005, Ike in 2008 and Harvey in 2017 all flooded parts of the city.
The refineries and the ship channel
The Sabine–Neches Waterway runs from Sabine Pass on the Gulf up past Port Arthur to Beaumont and Orange, and it is one of the busiest crude-oil and LNG channels in the country. The Motiva refinery at Port Arthur is the largest oil refinery in North America by capacity; Valero and TotalEnergies run large plants of their own along the same channel, and Golden Pass LNG sits at Sabine Pass on the ship channel.
Pleasure Island is not a natural island. It was made from spoil dredged out of the ship canal, separated from the mainland by the canal itself, and reached by the Martin Luther King Jr. Bridge — the tall span most locally still call the Gulfgate Bridge. The island holds a marina, a golf course, a levee road along Sabine Lake and an outdoor music venue.
Port Arthur produced two figures whose work is in the Museum of the Gulf Coast on Procter Street: Janis Joplin, born here in 1943, and the artist Robert Rauschenberg, born here in 1925.
South of the city, SH-87 runs down the west side of the waterway to Sabine Pass, where Confederate gunners under Dick Dowling held off a Union fleet in 1863; the site is now a state historic park. Beyond it the road reaches Sea Rim State Park, a stretch of Gulf beach and marsh with paddling trails behind the dunes.
Highways and bridges
- SH-73 – west to Winnie and I-10 for Houston; east through Nederland and Port Neches toward Bridge City.
- US-69 / US-96 / US-287 – north through Nederland to Beaumont and I-10.
- SH-87 – north over the Rainbow Bridge to Bridge City and Orange; south to Sabine Pass and Sea Rim State Park.
- SH-82 – east from Port Arthur toward the Sabine River and the Louisiana line.
- SH-347 – northwest to Beaumont past the Central Mall corridor.
- FM-365 – west across the rice prairie toward Fannett and SH-124.
- Rainbow Bridge – the 1938 span carrying SH-87 over the Neches, built with about 176 feet of clearance so a dirigible tender could pass beneath it.
Neighborhoods and outlying districts
| Area | What's there |
|---|---|
| Downtown | Procter Street, Museum of the Gulf Coast, city hall, the old Hotel Sabine |
| Pleasure Island | Dredge-spoil island in Sabine Lake: marina, golf course, levee drive |
| West Side | Residential grid west of the refinery fenceline along Gulfway Drive |
| Port Acres | Southwestern district off SH-73 toward the rice fields |
| Griffing Park / Lakeview | Northern neighborhoods toward the Mid-County line |
| Sabine Pass | Annexed community 15 miles south at the mouth of the waterway; LNG terminals, battleground park |
| Central Mall corridor | Retail strip on SH-365 and US-69 shared with Nederland and Port Neches |
| Sea Rim / SH-87 south | Sea Rim State Park and the marshland between the Gulf and the pass |
Distances from Port Arthur
| City | Road miles | Route |
|---|---|---|
| Beaumont | 18 | US-69 N |
| Pasadena | 80 | SH-73 W / I-10 W |
| Houston | 95 | SH-73 W / I-10 W |
| Galveston | 100 | I-10 W / I-45 S |
| Lufkin | 125 | US-69 N |
| Nacogdoches | 145 | US-69 N / US-59 NE |
| Austin | 260 | I-10 W / SH-71 NW |