Cone Zone Updates

Cone Zone

Get all the latest updates for projects, road construction, and special events. Click on the project accordions below to see active projects. Click into the project to see how they are progressing and if they will impact you! Active projects will be updated weekly.

Services such as mail delivery, trash and recycling collection, and emergency services will be maintained for each project. Residents and businesses will often experience large equipment and construction noise.

Motorists and pedestrians are advised to always use caution and slow down around construction activities and avoid entering work zones outside of designated detour paths.

Projects are listed under the project management team overseeing them. If you do not see what you are looking for, check the other accordions or feel free to use the search function above. Cone Zone updates are also available on the individual project pages.

Capital Improvement Project Updates

Capital Improvement Projects: 
Los Alamos County Public Works' staff manages the projects listed in this section through contractors. For more information, please email lacpw@lacnm.us, call (505)662-8150, or visit the "Projects/Public Works" link at https://lacnm.com/pw-projects Please slow down and use caution within the construction work zones. Please note the below information is based on a schedule provided by the contractors and may change due to weather or other delays. 

Traffic and Streets Project Updates

Traffic & Streets projects for the week of September 16, 2024:

Los Alamos County Traffic & Streets Division staff manages the projects listed in this section. Please slow down and use caution within the construction work zones. Call Daniel Blea, Traffic and Streets Manager, for concerns 505-662-8112. 


Replace hardware on 50 water valves in the Quemazon subdivision

DPU’s water crews are proactively replacing the hardware on 50 water valves in Quemazon before this winter to mitigate water line breaks in the area. DPU crews will work on weekends until all 50 are repaired.

Traffic and Streets Crews will be making concrete and asphalt repairs after each repair. Crews will temporarily close sidewalks for repairs, place orange barrels in the road over manholes to allow them to cure. This should not have a huge impact to traffic. Moving flagging operations will be in place if needed. Work hours will be 8 a.m. to 3:30 p.m. daily.

Read DPU's August 6, 2024 press release for more details.

Diamond Drive Pavement Preservation Continues

 

Traffic & Streets, in coordination with Dismuke Contractors, are planning to perform pavement preservation (crack sealing) on Diamond Drive. To minimize disruption to the travelling public, this work will continue until completed.

 

Crews will resume work on Monday, Sept. 16, during the day, weather permitting,  and will seal cracks along Diamond Drive in a mobile work zone approximately 100 feet in length between Trinity Drive and the roundabout at North Mesa, alternating on both sides of the road. Lane reductions with traffic control devices will be in place at the work zone, but two-way traffic along Diamond will be maintained at all times. Bicyclists may need to share lanes with vehicles in the work zone.

 

If you have questions, please call Daniel Campos at 505-500-7321.

 

County Owned Parking Lot Striping Continues

 

San Bar, under contract with the County, will continue striping County-owned parking lots beginning Monday, Sept. 9. Traffic and Streets will coordinate with each building occupant(s) to provide notice to employees and the public when the striping will occur. Work will begin each day at 6 a.m. and continue until completed.

 

Monday, Sept. 16, they will stripe the Eco Station parking lot and re-striping the directional arrows.

Saturday, Sept. 21, they will strip the Municipal Building parking lot.

Sunday, Sept. 22, they will stripe the Aquatic Center parking lot.

 

For more information regarding this project, please contact Anthony Lucero, Lead Signs and Markings Tech III at 505-695-3671.

 

Restricted Parking Area Striping Continues

 

San Bar, under contract with the County, will be painting restricted parking areas countywide, including no-parking curbs and restricted-parking curbs. We ask that motorists, pedestrians, and bicycle traffic avoid the work zones. The impact on vehicle, pedestrian, and bicycle traffic will be limited and intermittent. For more information, contact Anthony Lucero, Lead Signs, and Markings Tech III, at 505-709-3671.

 

Asphalt Paving on 45th St. between Yucca Street and Alabama Ave. continues

 

Traffic and Streets crews will continue paving a section of 45th St. between Yucca and Alabama. They will close one lane at a time and have a flagging operation in place to direct traffic through the work zone. Work hours are 8 a.m. to 3:30 p.m. daily until the project is completed.

 

Utilities Project Updates

Utilities Projects for the week of August 12, 2024 

Los Alamos County Dept. of Public Utilities (DPU) staff manages the projects listed in this section. Please slow down and use caution within the construction work zones. Contact the Customer Care Center (505)662-8333, CustomerCare@lacnm.us, or visit ladpu.com/Projects.  

Non-County Project Updates and Road Impacts

Non-County Projects for the week of September 16, 2024:

The following construction project are not funded by Los Alamos County. Updates are included to keep residents informed of potential traffic impacts. Questions should be directed to the parties identified within each description. Please obey all traffic devices and slow down in work zones. 


Boring Under DP Road at Trinity Drive and Knecht Street continues

 

Cablecom, LLC and High 5 Networks will be boring along the northwest corner of Trinity Drive at Knecht Street beginning Monday, Sept. 9. The project will continue through September 13. Work hours will be 8 a.m. to 5 p.m. daily. The boring will be within the sidewalk. The sidewalk will be closed and detoured to the northeast corner. For more information regarding this project, please contact David Kozlowski at 505-417-0955.

 

Pavilion Construction is managing the construction work of the Hill Apartments and the Realignment of 35th Street at Trinity Drive (NM-502)

 

Construction activities continue along the south side of Trinity Drive near the new 35th St. intersection, which will require the existing eastbound right lane to be closed and temporarily shifted to the center lane. This work zone will stay in place until approximately the end of September when this phase of the project is complete.

 

The eastbound bike lane is also closed. Motorists and bicyclists are asked to share the road. Sidewalk closures are posted, and pedestrians are asked to follow the signage and not enter the work zone.

 

All questions, concerns, or special access needs should be sent to Pavilion Construction at 469-907-6045.