August 2025 update
All four lanes are now open and two-way traffic is restored. Side streets and sidewalks have reopened as well. Thank you for your patience during construction.
The new pedestrian activated signal at Butler Street and the new push buttons at 1455 East will not be activated until this winter due to materials availability issues. Pedestrians should use the current crossing buttons at the 1455 East crosswalk until the new materials are installed.
What’s changed on 100 South
Wider sidewalk (multi-use path) on the south side to support walking and biking.
New pedestrian signal (HAWK) at Butler Avenue for safer crossings will be installed this winter
Upgraded ADA crosswalk and bike detection at Wolcott Street.
New safety features at Wolcott and 1455 East:
- Pedestrians get a head start at the signal with a Leading Pedestrian Interval (LPI).
- Pedestrian activated flashing signs alert drivers when someone is crossing.
- New push buttons at 1455 East crosswalk will be installed this winter.
New “No Right Turn” sign at University Street for drivers turning onto 100 South, activated by pedestrians.
Also:
- Shared lane markings (“sharrows”) added for downhill bike travel.
- New sidewalk on the north side, east of Wolcott.
- On-street parking removed between University and Wolcott.
Frequently asked questions
Will the project make improvements to University Street in this area?
We are aware of the degraded pavement and narrow turn lane on University Street near 100 South and are working to identify when funding for that area will be available. This project does not extend into the University Street intersection nor onto North Campus Drive.
Why is a multi-use path being built instead of separate sidewalks and bike lanes?
There is not enough width on the road to accommodate a separate bike lane and two travel lanes are required to facilitate existing traffic and emergency response access to the medical facilities.
Was traffic calming considered along this route?
The project team considered traffic calming options for this section of 100 South. However, the types of traffic calming measures applicable to an emergency response route are limited. In addition, this short section of 100 South between University Street and North Campus Drive has multiple points that can help to slow motorists, including a 90 degree bend, two traffic signals, and will include two signalized pedestrian crossings when finished.
Why is the on-street parking being removed? Where will those cars now be expected to park?
The current on-street parking is not wide enough for a typical vehicle, meaning that parked vehicles
are taking up space in the travel lane. This is an unsafe condition that must be remedied. The University will identify alternative parking for the residences that typically use this on-street parking.
Will cyclists traveling downhill be directed to use the multi-use path or the road?
Cyclists travelling in either direction may use the travel lane or the multi-use path. The multi-use path is
recommended as a more comfortable, albeit slower, option.
Are there any plans to improve bus pickup and drop-off services along this road?
The project team has coordinated with the Utah Transit Authority (UTA) regarding bus stops along 100 South. UTA is planning to add a shelter to the bus stop near the North Campus Drive corner, which is a separate project and not necessarily on the timeline of this reconstruction project. The westbound bus stop near the intersection of University St will be relocated west of the intersection and improved as a
separate project on its own timeline.
Wasn't 100 South reconstructed a few years ago?
In summer 2021, Salt Lake City rebuilt 100 South to fix worn-out pavement, replace storm drains, and upgrade curbs and gutters. Sidewalks and driveways were repaired in select locations, and the street kept two lanes in each direction. The City also replaced parts of the water main and extended the life of the sewer line with a slip lining process.
Safer streets for people walking and biking
- Bulb-outs were added at Lincoln Street (east side) and all corners of 1000 East and 1200 East to shorten crossings and slow turning vehicles.
- University Street intersection was fully redesigned with wider corners, new traffic signals, more trees and landscaping, and better lane alignment. Dedicated right-turn lanes were removed to reduce crash risk.
- McClelland Street crossing was improved with a raised median, trees, fresh paint, and a pedestrian button in the center island to boost visibility and safety.
Built with community input
This design reflects feedback from residents, citywide master plans, and technical studies.
Download the raw survey results from the 100 South public survey.
Funding
This project was funded by the 2018 voter-approved Funding Our Future street reconstruction bond.
