Lt. Col. Chris Tande, a contacting team leader with the U.S. Army Corps of Engineers Sacramento District, presents a token of thanks to members of the Knights Ferry History and Museum Associates for their continued support at the Corps’ Stanislaus River Parks in Knights Ferry, Calif., March 22, 2014. From left to right are Lt. Col. Tande; Lee Shearer, KFHMA vice-president; James McCarthy, and Sherron McCarthy, KFHMA president. Sacramento District employees and hundreds of history buffs gathered in Knights Ferry to officially commemorate attaining National Historic Landmark status for the 300-foot-long covered bridge in the historic 19th-century township.