Live Chat I-45 Community Nearby Traffic JW Marriott Houston Downtown Traffic 2024-03-28 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to JW Marriott Houston Downtown Galena Park, TX 6.99 South Houston, TX 8.99 Pasadena, TX 9.95 Interstate highway exits close to JW Marriott Houston Downtown Exit 41b, i45 1.11 Exit 41a, i45 1.34 Exit 43a, i45 1.76 Interstate highways close to JW Marriott Houston Downtown i45 map 1.11 i610tx map 1.77 i10 map 7.03 State roads close to JW Marriott Houston Downtown TX 35 map 1.58 TX SPUR 5 map 2.66 TX 225 map 2.78