Table 1-1M: System Kilometers Within the United States
Table 1-1M: System Kilometers Within the United StatesExcel | CSV
196019651970197519801985199019911992199319941995199619971998199920002001200220032004200520062007200820092010Highwaya5,706,2405,937,9426,002,9856,176,8976,211,8066,218,3646,223,2146,250,5636,278,1816,284,8286,287,0556,296,...