FORT WORTH, TEXAS — Fort Worth-based Red Oak Realty has completed construction of Cantey Hangar Plaza, an 86,300-square-foot office building located at 600 W. Sixth St. in Fort Worth. The four-story, Class A building will be anchored by the law firm Cantey Hanger LLP. The firm will occupy all of the fourth floor and most of the third floor, with the option to lease additional space. The second floor of the building will be leased as office space, while the first floor is expected to contain retail, restaurant and office space. A sky bridge will connect the building to the adjacent Bank of America parking garage. The building is owned by First on 6th LP, a Fort Worth-based partnership that includes the Darden family interests, and Jim Eagle and Oleta Thompson of Red Oak Realty. Red Oak also will be providing property management services. The building was designed by Gideon Toal of Fort Worth.