Security: An effort to make Iraqi roads safer for fellow soldiers. The beginning of this operation was conducted by the 14th Engineer Battalion (C)(W) and the 244th Engineers out of Colorado. This Operation was taken over by the 141st Engineer Combat Battalion (C)(W), a North Dakota National Guard unit. Their mission was to patrol a section of Iraq’s main highways and alternate routes locating and clearing bombs. The secondary goal of this mission was route sanitation which included knocking down trees in the medians of the roads and clearing brush from the sides of the road where the enemy could easily hide a bomb. In January 2005, the 141st Engineers were replaced by the 467th Engineer Battalion (C)(W), a USAR unit from Tennessee. The 14th Engineer Battalion returned to Iraq and relieved the 467th Engineers of the Trailblazer mission in December 2005. Alpha Company, 164th Engineers from North Dakota took over operations from the 467th Engineers in the LSA Anaconda/Balad area around the same time. In October 2006, the 14th Engineers were replaced by the 1st Engineer Battalion.