Chat Report Accident Traffic Gretna Traffic 2024-11-29 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Gretna New Orleans, LA 1.89 mi Harvey, LA 4.36 mi Arabi, LA 7.13 mi Interstate highway exits close to Gretna Exit 235a, i10 5.18 mi Exit 234b, i10 5.19 mi Exit 234a, i10 6.10 mi Interstate highways close to Gretna i10 map 5.18 mi i610la map 8.46 mi i55 map 41.97 mi State roads close to Gretna US 90 LA map 4.81 mi US 61 LA map 6.29 mi LA 3139 map 8.50 mi