Several structures along this section are included in a National Register listing. Contributing structures to the listing include one bridge, one overpass and four concrete box culverts. The three-span, continuous steel multibeam bridge, in the northbound lanes, dates to 1950 and features concrete balusters and top rails. The box culverts were built as part of the 1926 road's foundation and range in width from . There are also four non-historic bridges constructed during the 1970s and 1980s along this stretch of US 66.