Traffic & Transportation in Biloxi
Biloxi is served by Gulfport-Biloxi International Airport (GPT) and Coast Transit Authority's real, disclosed, modest bus network -- the Mississippi Gulf Coast overall runs genuinely car-dependent given the region's transit ridership relative to its population.
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Learn moreGulfport-Biloxi International Airport (GPT)
GPT handled a real, cited 847,877 passengers in 2024 (up approximately 11.6% year-over-year), with partial-year 2025 data (through July) running approximately 502,790 passengers (up approximately 3.5% YoY) -- this record did not confirm full-year 2025 or any 2026 total this pass. Atlanta was cited as the airport's busiest domestic route.
Coast Transit Authority's Real, Modest Bus Network
Coast Transit Authority operates eight fixed routes serving Gulfport, Biloxi, D'Iberville, Ocean Springs, and Orange Grove, carrying a real, cited approximately 822,000 annual riders (approximately 600,000 on fixed routes) -- Pass Road was cited as the highest-ridership route. This record discloses this real, modest figure relative to the broader Coast population (cited at approximately 400,000 across CTA's service area) honestly.
The Mississippi Gulf Coast Runs Genuinely Car-Dependent
Given Coast Transit Authority's real, disclosed, modest ridership relative to the region's population, the Mississippi Gulf Coast overall runs genuinely car-dependent -- movers should plan around owning a vehicle for daily life and research current, specific route coverage directly for a target address and workplace before committing to a car-free lifestyle here.
Beach Boulevard/U.S. Highway 90 Is the Coast's Primary East-West Corridor
U.S. Highway 90 (Beach Boulevard) runs along Biloxi's waterfront and serves as the primary east-west corridor connecting the city's casino resorts, the Biloxi Lighthouse, and neighboring Gulf Coast communities -- this record did not research current, specific traffic-congestion or commute-time data for this corridor or others in Biloxi to the same depth as its airport/transit figures this pass.
This Record Did Not Research Rideshare, Bicycle, or Pedestrian Infrastructure Detail This Pass
This record did not research current rideshare availability, dedicated bicycle infrastructure, or pedestrian-safety data for Biloxi to the same depth as its airport and transit figures this pass -- confirm current, specific transportation options directly for a target neighborhood and commute.
Key takeaways
- Gulfport-Biloxi International Airport (GPT) handled 847,877 passengers in 2024 (+11.6% YoY), with partial-year 2025 data running approximately 502,790 passengers (+3.5% YoY).
- Coast Transit Authority's eight-route bus network carries approximately 822,000 annual riders (~600,000 on fixed routes) -- a real, modest figure relative to the Coast's population.
- The Mississippi Gulf Coast overall runs genuinely car-dependent -- plan around owning a vehicle and research current, specific route coverage directly.
- U.S. Highway 90 (Beach Boulevard) serves as Biloxi's primary east-west corridor along the waterfront casino/tourism district.
- This record did not research rideshare, bicycle, or pedestrian infrastructure detail this pass -- confirm current, specific options directly.
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