U.S. 66 Highway Overpass - Bridge 193.3 - Phillipsburg, MO, MP - 193.3 - Lebanon Subdivision Bridge over US Rt. 66 near Phillipsburg, MO, Rolla-Lebanon Subdivision. Photo taken 6/3/2002. Edit 2/1/2024: Steel portion of the bridge includes two 42'-8" I-beams sections, two 47'-4" I-beams sections and one 31'-6" I-beams section. Bridge was constructed in 1957. Added bridge details narrative, bridge number and mile post. MKD