Mississippi Gulf Coast Traffic Cameras: I-10, US-90 and Hurricane Evacuation

The Mississippi Gulf Coast is a 77-mile ribbon of beach, casino and shipyard country strung between two highways. Up north, I-10 runs the fast east-west line through Hancock, Harrison and Jackson counties, from the Louisiana state line through Bay St. Louis, Gulfport, Biloxi and Pascagoula toward Mobile, Alabama. Down along the water, US-90 hugs the beachfront, past the Gulfport harbor, the Biloxi casinos and the long sweep of man-made sand that fronts the Mississippi Sound. Between them they carry everything: the daily commute, the weekend beach crowds, the freight off the Port of Gulfport, and, a few times a generation, a frantic evacuation ahead of a hurricane. The Mississippi Gulf Coast cameras let you see all of it before you drive.

Two highways, two jobs

I-10 and US-90 do very different work, and you'll want different cameras depending on your trip. I-10 is the through route: built across the Gulf Coast in the early 1980s, it parallels the coast a few miles inland, crossing the Jourdan River near Diamondhead, meeting US-49 at a major interchange in Gulfport, crossing the Tchoutacabouffa River into Biloxi, and finally running the long causeway over the West Pascagoula River toward the Alabama line. Mobile sits about 57 miles east of Biloxi. If you're moving any distance along the coast or getting on or off it, I-10 is your road, and the cameras there show you the truck traffic, the bridge crossings and the interchange backups.

US-90 is the local and scenic route, the beach road that strings the coastal cities together right at the water's edge. It's slower, it's prettier, and it floods first when the Gulf rises. The cameras along US-90 are the ones to check for beachfront flooding during a storm surge, for casino-district congestion on a busy night, and for the day-to-day pulse of Gulfport and Biloxi.

Why these cameras matter most in storm season

Nobody on the Mississippi Gulf Coast needs reminding what a hurricane can do. Katrina came ashore here in 2005 and rewrote the coastline. Every storm season since, the question is the same: when do you leave, and which way. The Gulf Coast cameras are part of answering it.

When a hurricane threatens, the evacuation moves north and away from the water. I-10 can carry traffic east toward Alabama or west toward Louisiana, but the primary escape is northward: US-49 runs straight up from Gulfport toward Hattiesburg and Jackson, and I-59 climbs from the coast through Hattiesburg toward Meridian. Mississippi has contraflow plans for I-59 and I-55, reversing the inbound lanes to double outbound capacity when the order comes, and Hancock County traffic headed west on I-10 can be routed north onto I-59 at the I-10/I-12 split across the line in Louisiana. The cameras along I-10, US-49 and I-59 let you see how heavy the northbound flow is and whether you're looking at a steady roll or a parking lot.

A word of caution that matters more here than almost anywhere: the cameras are a planning tool, not the evacuation authority. For evacuation orders, contraflow timing and route guidance, follow the Mississippi Emergency Management Agency (MEMA) and MDOT directly. One lesson from Katrina and Rita was the importance of leaving early, before the routes clog and before fuel, water and rest stops run short along the way. Use the cameras to confirm what you're driving into, not to decide whether to go.

A note on the weather readings

The Gulf Coast cameras come from MDOT Traffic, and like the rest of the state's public feed, they don't carry road-weather sensors. Each camera on our map is paired instead with the nearest National Weather Service airport station, so the temperature and wind you see is the nearest airport's conditions alongside each camera. Ahead of a tropical system that's useful for tracking wind as the storm approaches, but the camera image is what tells you about beachfront flooding on US-90, blowing rain on the I-10 causeways, or surge water creeping up toward the road. In storm season, trust the picture.

Day to day on the coast

Most of the year, of course, the Gulf Coast isn't evacuating, it's just busy. Summer weekends pack US-90 and the beaches. The casinos in Biloxi and Gulfport draw steady traffic onto the coastal road after dark. The I-10/US-49 interchange in Gulfport ties up when freight and commuters meet. And the long bridges over the Pascagoula and the bays are exactly where a fender-bender turns into a mile of stopped cars. A quick look at the coast cameras before you head out saves you the worst of it.

If your drive takes you off the coast and out of state, the network keeps going. East on I-10 toward Mobile and the Florida panhandle, check the Alabama cameras, and from there the Georgia cameras pick up the Deep South toward Atlanta. For the full directory of regions we cover, see the road cameras hub. And for the rest of Mississippi, from Jackson to the Delta to the Memphis suburbs, the statewide map brings all 395 MDOT cameras into one view.