Street Maintenance Overview
The Street Maintenance Program in Grand Junction is committed to maintaining a robust and sustainable street network. The program focuses on preserving the quality of city streets through consistent and cost-effective maintenance efforts.
Investment in Street Infrastructure
Investing in street infrastructure is a key priority for the City of Grand Junction. A significant amount of resources is allocated to improve and maintain the street network, ensuring a strong level of service across the city. Regular maintenance reduces the likelihood of significant pavement deterioration, thereby avoiding costly reconstruction efforts.
Pavement Condition Index (PCI)
The condition of city streets is measured using the Pavement Condition Index (PCI), a tool that helps determine the best maintenance strategies. A higher PCI indicates better pavement conditions and lower maintenance costs. The city aims to keep the PCI at a sustainable level to ensure efficient use of resources.
Street Ownership and Maintenance Responsibilities
Street maintenance in Grand Junction is divided among various entities. City-maintained streets typically have blue street signs, while Mesa County roads are marked with green signs. Major corridors, such as I-70B and North Ave (US Hwy 6), are maintained by the Colorado Department of Transportation (CDOT).
Street Maintenance Methods
The city employs several maintenance techniques to preserve and enhance the street network:
Chip Seal
This process involves applying a layer of fine rock ("chips") followed by a fog seal to protect the road surface from moisture. It is a widely used method by city employees to extend the lifespan of the streets.
HA-5
HA-5 is a high-density mineral bond used as a flexible seal to prevent asphalt deterioration. It is an alternative to Chip Seal, particularly effective in residential areas.
Street Overlays
This method involves adding a new layer of asphalt to restore the structural integrity of roads. It is typically applied to streets that require more substantial reinforcement.
Reconstruction
When roads deteriorate beyond repair, partial or full reconstruction may be necessary to restore them to safe and functional conditions.
Stay Informed
Residents and commuters can receive traffic and construction updates by subscribing to the News Flash for City of Grand Junction News on the City website, by following city social media, or by checking the local newspaper. Concerns or issues related to street maintenance can be reported through the online Report a Concern tool.