Pima pedestrian bridge to open this month
By Jon Johnson
GRAHAM COUNTY – The Arizona Department of Transportation has two highway projects going on at opposite sides of the Gila Valley and both are on schedule.
The first to be completed will be the Pima pedestrian bridge and pathway along U.S. Highway 70 on the western edge of Pima. Five months after construction began, the project is expected to finish in the coming weeks and be open for use before the end of May, according to ADOT Safford District Engineer Bill Harmon.
The project consists of a half mile of concrete sidewalk from 300 West to 200 North (Tripp Canyon) along the southern shoulder of U.S. Highway 70 and includes a free-standing 233-foot, four-span, pre-stressed concrete girder pedestrian bridge across Cottonwood Wash.
The bridge is in between the existing Cottonwood Wash Bridge, which carries highway traffic, and the railroad bridge and is the same grade as the rest of the sidewalk. When complete, it will feature a chain link fence to discourage people from climbing on it. The bridge will be strictly for pedestrian and non motorized traffic.
The pathway will connect to existing sidewalks in Pima and will allow pedestrians to get from the interior of the town to the burgeoning west side and vice versa without having to walk on the highway or train bridge.
Arizona Department of Transportation Safford District Engineer Bill Harmon said the project fell under an old enhancement program that was absorbed into a reorganization of federal funding. An $856,000 contract was awarded in October to C S Construction, of Phoenix, which specializes in bridge building.
“It’s a good project,” Harmon previously said. “It’s a neat project. It will be well used and serve the public well and keep the kids off the highway or off the railroad tracks.”
The Pima Town Council unanimously approved a resolution in June 2009 to support a grant to pay for the project after people approached it with safety concerns for people attempting to walk on the highway or train bridge to get into town from the west side.
The initial proposed completion date was in 2013, but the project suffered a variety of delays, including a recent delay of having to purchase a sliver of land in the wash itself after discovering the area was not entirely in the right-of-way for either the railroad or the highway. That purchase also had to be followed up with an environmental study before construction could begin.
U.S. Highway 191 repaving
ADOT’s $2.7 million preservation project to repave U.S. Highway 191 from Highway 366 (Swift Trail) to 45th Street will likely continue until the end of June. The project is being completed by Tempe-based FNF Construction, a leading company in the heavy-highway industry that has completed a large number of projects in Graham County, Arizona and various other states.
The project relayers the existing roadway and necessitates one-way traffic with a pilot car, which causes slight delays along the construction route. The project also puts down a layer of asphalt at every adjoining road and driveway off the highway along the route. About half of the roadway is complete.
“That project is basically what is called a ‘mill and fill’ but we’re doing a special layer to help reduce the cracking,” Harmon said. “We’re scheduled to conclude that project hopefully before the monsoon starts.”
Harmon said ADOT would soon advertise for its upcoming highway improvement project in Bylas, that is scheduled to begin later this summer.
That project will include upgraded lighting, new curb and gutter, raised median, pathway work and a pedestrian beacon.
“It’s quite a bit of work, actually,” Harmon said. “It’s a big job.”