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LAS24R170769_Final Geotech Report_515 Flamingo Wall Repair- 74191_I-80 Widening over Stoker Ave_Geotechnical Investigation_Oct 2023
- FINAL GIR_74217_B-608 Replacement - New Bridge Struture B-3338
- EA 74429 I-80 GolcondaSummit_Geotechnical Design Report_20230127
- US 395_Final Geotechnical Design Report_HDR_1-23-23
- SoundWall_Design_Memo_Rev1
- I-3262_MSE_Wall_Design_Memo_Rev0
- 74107 NDOT Geotechnical MSE Design Report
- 07 Geotechnical Report Phase 1B
- G_29_Report_Final_Signed
- 74308_I-15 South Phase 2 Sound Walls_Updated Final Geotechnical Evaluation Report_20220825 (1)
- 74272 Pyramid Hwy Geotechnical Investigation Report
- I-15_TCL_MP_70.7_to_71.9_Geotech_Data_Report_Rev0
- I-15_TCL_MP_64.4_to_66.1_Geotech_Data_Report_Rev0
- 74046 Fernley Seismic Retrofit Geotechnical Data Report
- 74267 I-515 Charleston Interchange_MSE ONLY_GEOTECH-DSigned
- 74267 I-515 Charleston Interchange_High Mast Lights and Signposts_GEOTECH-DSigned
- 74267 I-515 Charleston Interchange_Embankment and Soundwall_GEOTECH-DSigned
- 74267 I-515 Charleston Interchange_Bridges_GEOTECH-DSigned
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Project Neon Phase 2
Project Overview
Project Neon Phase 2 is the second, and final, phase of Project NEON. The focus of this project is to complete an I-15 northbound collector-distributor (CD) road to access US 95 northbound with access to MLK Boulevard and Alta Drive/Bonneville Avenue. The project also includes reconstruction of the I-15/Sahara interchange and improvements to I-15 southbound between Sahara Avenue and Spring Mountain Road.
This project will alleviate congestion on I-15 northbound from Sahara Avenue to the I-15/US 95 “Spaghetti Bowl” and improve I-15 movements critical to local, regional, and national economies.
Project Area
The project is located on I-15 between Sahara Avenue and the I-15/US 95 “Spaghetti Bowl” interchange.
Project Elements
Project NEON Phase 2 includes the following elements:
- I-15 northbound collector-distributor (CD) road to access US 95 northbound with access to MLK Boulevard and Alta Drive/Bonneville Avenue. The CD road will be braided with the Sahara Avenue on-ramp to I-15 northbound and the I-15 northbound off-ramp to Charleston Boulevard.
- Reconstruction of the I-15/Sahara Avenue Interchange.
- I-15 southbound lane improvements between Sahara Avenue and Spring Mountain Road.
Project Background
- Project NEON is the largest public works project in Nevada history. The design-build phase was completed in 2019. It widened 3.7 miles of Interstate 15 between Sahara Avenue and the Spaghetti Bowl interchange in downtown Las Vegas. It’s currently the busiest stretch of highway in Nevada with 300,000 vehicles daily, or one-tenth of the state population. Traffic through the corridor is expected to increase by 25 percent by 2050.
Schedule
The following schedule is preliminary and subject to change. For construction, the majority of the CD road improvements will be constructed without disruption to I-15 traffic.
Sign Up for Project Updates
Sign up for project updates here.
Documents
Project NEON_2010 FINAL EIS
Project NEON_2012 EIS Reevaluation
Project NEON_2015 EIS Reevaluation
Project NEON_Record of Decision
Contact
NDOT Project Manager:
Eric Scheetz, PE
escheetz@dot.nv.gov