Waiting for the Cars is a book of historical stereographs in 3-D anaglyph conversion from Alfred A. Hart’s stereographs documenting the 1863-1869 construction of the Central Pacific Railway from Sacrament, California to Promontory Summit, Utah. The book was co-authored with Nevada State Railroad Museum historian Wendell Huffman, published by NSRM in October, 2012. The 218 photographs are presented as the photographer intended them to be seen—in three dimensional depth. Included with the book are the 3D glasses that make the images accessible.