Live Chat I-15 Community Nearby Traffic Harmony Grove (Poi place hamlet) 2024-06-06 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Harmony Grove (Poi Place Hamlet) San Marcos, CA 8.13 San Diego, CA 9.99 Poway, CA 15.16 Interstate highway exits close to Harmony Grove (Poi Place Hamlet) Exit 29, i15 1.95 Exit 30, i15 2.23 Exit 31, i15 2.80 Interstate highways close to Harmony Grove (Poi Place Hamlet) i15 map 1.95 i5 map 21.03 i805ca map 26.69 State roads close to Harmony Grove (Poi Place Hamlet) CA 78 map 1.43 CA CR S6 map 1.81 CA CR S14 map 3.02