Connecting Tempe Town Lake's north and south banks, this elegant four-span arch pedestrian bridge was integrated with the existing piers and abutment of a dam at the reservoir. The bridge superstructure consists of two 34-ft-high steel pipe crossing arches. The concrete deck is supported on steel floor beams and stringers that are bolted to the arch. Delivery and assembly of the four 175,000-lb bridge arches occurred just downstream from the dam. The sections were lifted into place by two cranes at night to avoid thermal expansion due to the desert's high ambient daytime temperatures.