Live Chat I-10 Community Nearby Traffic Willis Lake Dam (Water dam) 2024-05-26 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Willis Lake Dam (Water Dam) Kerrville, TX 13.81 Hunt, TX 14.93 Harper, TX 25.80 Interstate highway exits close to Willis Lake Dam (Water Dam) Exit 501, i10 7.56 Exit 492, i10 10.13 Exit 505, i10 12.14 Interstate highways close to Willis Lake Dam (Water Dam) i10 map 7.56 i410tx map 95.02 i35 map 105.85 State roads close to Willis Lake Dam (Water Dam) TX 27 map 0.27 TX 39 map 3.31 TX RM 479 map 7.30