| BUGX 512 SD70MAC parked at Alamosa. 512 is a former Burlington Northern and BNSF SD70MAC, however there was no identifiable number. The SD70MAC behind it is stenciled as BUGX 503, however BNSF number 9546 is visible despite being patched. Behind the MACs is CSX 1715, an SD23T4. These engines are rebuilt SD40-2s with 6-cylinder Tier 4 GE powerplant. I dont know what this half-rebuilt engine is doing in Colorado. |