Check out the latest Northwest Austin transportation project updates, including major highway projects and smaller street projects to improve connectivity, drainage and more.
183 North Mobility Project
Project: Includes the construction of two express lanes in each direction on US 183, a general-purpose lane to bring the number of nontolled lanes to four in each direction, operational improvements to southbound MoPac, new shared-use path connections, new sidewalks and cross-street connections for bicycles and pedestrians.
Update: Work is currently focused on completing the direct connector flyovers.
- Cost: $612 million
- Funding source: federal funding, sale of toll revenue bonds, Transportation Infrastructure Finance and Innovation Act funds
Spicewood Springs Road Regional Mobility Project
Project: Expands Spicewood Springs Road from two lanes to four lanes with a center median, shared-use paths, storm sewer, water quality ponds, water and wastewater improvements and new trees.
Update: Crews are working on drainage infrastructure on the north side of the street. Work will shift to the south side of the street in December.
- Cost: $31 million
- Funding source: 2016 Mobility Bond
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