North Dry Gulch (W3C Compliant)
The North Dry Gulch Improvement Project is underway and represents a collaborative effort between the City of Lakewood, the Mile High Flood District, American West Construction, and Muller Engineering. This project is focused on addressing the chronic flooding issues along West Colfax Avenue. It aims to protect the local community, businesses, and city infrastructure by implementing effective flood mitigation strategies.
About This Website:
This website has been designed to serve as a comprehensive resource for residents and businesses impacted by the construction activities of the North Dry Gulch Improvement Project. Our goal is to provide timely and detailed information to minimize disruptions to your daily routines.
Construction Information Section: Here, you will find up-to-date information regarding current road closures and other relevant advisories.
Construction Map: This feature offers an overarching view of the entire project, highlighting specific section closures along with their estimated timelines. Please note that the map is subject to periodic updates to reflect any minor changes in the schedule.
Project Updates Section: For current construction photos and insights into the ongoing construction activities and to review the progress made thus far.
Contact Information Section: This section provides a tool for those seeking regular updates via text, email, or phone. It also provides contact details for addressing any construction-related issues you might encounter.
We encourage you to utilize these resources to stay informed and connected throughout the duration of the project.




Construction Information Section
For detailed information regarding this phase of the North Dry Gulch Improvement Project, please refer to the construction map. To stay informed about the current status of construction activities and to review our progress to date, we encourage you to visit the project updates section regularly. This resource is designed to keep you well-informed and engaged with the ongoing developments of this project.
The image below shows the traffic management plan for this phase of the construction project. Click the image to enlarge it for better detail.

Construction Map
The construction map shows the current and completed construction areas.
Red = Current Construction Site | Green = Work Completed | Yellow = Work Beginning Soon
Click on a line segment to find out the closure dates.
The map is embedded from Google Maps. Access the map by clicking the button.
Project Update – June 9, 2025
Newland St. is currently closed to thru traffic.
Colfax Ave is operating two lanes in each direction in the construction area.
The entrance/ exit to the Lamar Station Plaza off Colfax is open.
See Construction Information Section for details on closures and other disruptions.
The aerial panoramic images below provide an overview of the construction area. You can click and drag the image to look around in any direction.
The thumbnails at the bottom of the window can be clicked to show the area on different dates.
The aerial panoramic images are embedded from Kuula. Access the panoramic images by clicking the button.
If you would like to see photos from previous construction updates that show the construction progress over time, use the “Photos of Construction Progress” link.
Contact Us Section:
To contact American West Construction with concerns or problems regarding construction-related issues, please email, text, or call. Your information (including a voicemail) will be immediately sent to the project manager, and the public information officer, and your issue will be addressed in real-time.
Phone or Text: (720) 251-4567
Email Us: info@northdrygulch.com
The crews on site can also assist with specific needs that arise and need immediate on-site attention.
The project Foreman is on the job full time everyday and can be reached at:
720-854-9820
The project Superintendent visits the job frequently and can be reached at: 720-425-2314
Frequently Asked Questions Section
Why is all this construction happening?
The North Dry Gulch Improvement Project is fundamentally aimed at addressing and resolving the persistent flooding challenges prevalent along West Colfax Avenue. This initiative is pivotal in safeguarding the well-being and security of the residents, businesses, and the streets within the vicinity. The core objectives of the project include:
- Mitigating Flood Risks
- Enhancing Resilience
- Securing a Sustainable Environment
Overall, the project represents a proactive and comprehensive approach to flood management, dedicated to the long-term safety and sustainability of the community and its surroundings.
How do I know if my home is in the construction zone?
To remain well-informed about ongoing construction activities and to evaluate their potential impact on your residence, we highly recommend regularly visiting this website. As a valuable resource, it offers frequent updates on the specific locations of construction work. By staying updated through this platform, you can effectively assess and anticipate any implications these activities may have on your home and daily routine.
Will emergency services be affected by construction?
Please rest assured that throughout the entire duration of the construction, emergency services will retain full accessibility. They will have the necessary means to reach all residences in the area, ensuring that your safety and prompt response in case of emergencies are not compromised. We are committed to maintaining uninterrupted access for these critical services, prioritizing the well-being and security of all residents.
Will postal services be affected by construction?
Postal services will operate smoothly, without any interruptions. Effective measures have been put in place to ensure the continuity of mail delivery services. Our team is dedicated to upholding the high level of service you are accustomed to, despite the challenges posed by the ongoing construction activities. Your seamless access to postal services remains a top priority for us.
Will trash or recycling services be interrupted during construction?
We place a high priority on the uninterrupted operation of trash collection and recycling services during the construction periods of the North Dry Gulch Improvement Project. Should any specific construction activities potentially impact these essential services, we are committed to proactively and promptly informing residents. Your continued access to regular waste management services is integral to our project planning and execution.
What should I do if I have a problem related to the construction?
If you have any issues or concerns related to the construction, we encourage you to contact us through various channels provided on the contact information page. You can reach us via phone, send a text message, or communicate through email. In cases where urgent assistance is required concerning the construction activities, we advise you to speak directly with an on-site crew member for prompt attention. We are here to assist you and ensure that your concerns are addressed efficiently and effectively.
Concerns and Resolution Section
Reported Concern
No concerns reported
Resolution
No resolutions required at this time.