Complex sentence: In 1907 the Stephenville North and South Texas Railway part of the Cotton Belt Route built from north to south and crossed with the Katy's line from Stephenville through to nearby Carlton.
Split into simpler sentences: In 1907 the Stephenville North and South Texas Railway part of the Cotton Belt Route was constructed from north to south and crossed with the Katy's line. The Cotton Belt Route ran from Stephenville through to nearby Carlton.