BNSF has finished replacing the signals along the portion of the Emporia subdivision between Emporia and Pomona, KS. The pole line will be coming down as the wires have already been cut over road crossings. While railfanning i remembered some porcelain insulators in the U-348 to U-351 area being used for the power supply wires at one spot along a road (I've seen some along the line through my town also). I've been wanting one of these, and thanks to BNSF i have them now.