The city is wasting precious parking spaces and creating hazardous street conditions by locating three bus stops on three different corners of the same Manhattan Beach intersection, according to a Brooklyn civic guru, who proposed consolidating the cluttered stops on Thursday. “It occurred to me that NYC Transit could remove the southbound B49 bus stop and eastbound B1 bus stop,” said Craig Hammerman, “and replace them with a consolidated bus stop at the southeast corner of the intersection.” Four bus lines currently run through the intersection of West End Avenue and Oriental Boulevard — with a B1 bus stop on the southwest corner, a northbound B49 stop on the northeast corner, and a combined westbound …