The county needs a new justice center. Learn about the project &amp; possible locations at an informational meeting hosted by commissioners: 3/10 &amp; 3/24, 6 to 8 p.m., Weld County Administration Bldg. (1150 O St.); 3/18, 6 to 8 p.m., Southwest Service Center (4209 24 ½, Longmont).