Chalmette Louisiana Traffic 2024-11-17 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Chalmette Louisiana Arabi, LA 3.90 mi Meraux, LA 4.08 mi New Orleans, LA 4.28 miInterstate highway exits close to Chalmette Louisiana Exit 240b a, i10 8.75 mi Exit 239b a, i10 9.51 mi Exit 242, i10 9.81 miInterstate highways close to Chalmette Louisiana i10 map 8.75 mi i610la map 9.95 mi i12 map 42.84 miState roads close to Chalmette Louisiana LA 47 map 1.04 mi US 90 LA map 7.93 mi US 61 LA map 12.59 mi