Quote:
Originally Posted by Cottonwood
http://blogs.idahostatesman.com/bois...feb-28#wgt=rss
Boise: Learn more about Broadway bridge project Feb. 28
Posted on February 26, 2013 by Cynthia Sewell — No Comments ↓
The Idaho Transportation Department will hold a public workshop on the Broadway bridge replacement project from 3 to 6:30 p.m. Thursday, Feb. 28, at Washington Group Plaza, 720 Park Blvd., in the Central Plaza Training Room.
Broadway Avenue is part of U.S. 20/26, which is under ITD’s jurisdiction. The bridge, originally built in 1892 and replaced in 1956, is deteriorated and is too narrow for the high volume of cars, pedestrians and bicyclists that travel over it each day, particularly during events at Boise State University. An average of about 24,500 cars travel across the bridge daily, according to ITD.
ITD will hold two additional public workshops March and April.
The transportation department will use comments gathered at the workshops to develop a range of design options for the project. Design options will be presented during a public open house this summer.
“The goal is to design a safe structure that will accommodate future traffic conditions, as well as serve pedestrians and bicyclists,” said Wade Christiansen, ITD’s project manager.
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I attended a good chunk of this workshop yesterday and here were some of the highlights I picked up:
--There was a lot of talk about whether to build a two-span or four-span bridge. I think there are some that want the two-span so that Boise River floaters don't get caught up in the piers, but that the four span would be preferred structurally.
--There was the possibility of either closing Broadway entirely and getting the bridge done in eight months, or leave two lanes open and have take longer, about 15 months. Given the presence of the West ParkCenter bridge I think I'd prefer to just shut down Broadway entirely.
--The bridge will be six lanes wide, but the third lane on the northbound side won't start until well north of University. The reason for this is that they'd have to condemn the Chili's and Baja Fresh buildings to do it.
--There was talk of adding bike lanes on Broadway, but the bridge would have to be wider as a result. Honestly, I don't see the need for bike lanes, because thanks to the grid format of the South Boise neighborhood, it's easy enough for bikes to avoid Broadway entirely. Leadville in particular is a nice straight shot down on the side east of Broadway.
--The new Greenbelt connections to the bridge may be more awkward for bikes to use, but ADA regulations may mandate that awkwardness.
--There was also talk of making the bridge look nice aesthetically, though I didn't stick around for the details on that. Clearly, the ugliness of the West ParkCenter bridge is a sore subject for some.