Triple-arched stone road bridge - the Pons Aelius at Rome, spanning the river Tiber. Historically accurate and based on archaeological research. With flanking arches, parapets and basalt-paved roadway. Download as .3ds or .c4d with materials. Shown in situ in one of the pictures here, though the terrain is not included here. Please see my other Roman bridge models, also available as a complete set.