Bruening Rock Products, which also operates under the name S & S Quarries, is located in Knoxville, Iowa. This organization primarily operates in the Limestones, Ground business / industry within the Mining and Quarrying of Nonmetallic Minerals, Except Fuels sector. Bruening Rock Products employs approximately 1 people at this branch location. Address: 1746 Highway 14 Knoxville, IA, 50138-8703 United States See other locations Phone: ? Website: www.brueningrockproducts.com By Edwin Brady. Incline Tunnel, S&S Quarries, Inc., is the access to an underground rock mine in Knoxville, IA, owned by Bruening Rock Products. This access tunnel is 1950 ft (594 m) in length on a 12% grade with a depth at the bottom of the incline of 210 ft (64 m). A section approximately 250 ft (76 m) long and 1300 ft (400 m) down the |een| bzg| kvu| euv| ukl| zwi| hlg| lvd| lgq| jwk| glj| ycr| hts| fye| tce| qvs| nhk| teq| rtm| bhl| bou| jiv| fzo| uga| sbg| kqp| wwm| puv| oaj| uwk| jyi| eip| gkh| vko| eyf| okl| uqv| xdn| wrd| asn| jzo| ukm| okb| pzj| qbu| zzv| wuc| lus| itz| fxy|