Chalk Bluff Road Improvements
Laramie County, in partnership with contractor Connell Resources Inc., has completed a major road improvement project on Chalk Bluff Road. The project began at the intersection of Chalk Bluff Road and US Highway 85, just south of Cheyenne, and extended approximately nine miles east along Chalk Bluff Road toward the community of Carpenter.
The project included rebuilding and widening approximately nine miles of roadway as part of the county’s ongoing efforts to enhance transportation infrastructure and support responsible growth. As the region continues to expand, improvements to key corridors like Chalk Bluff Road help keep communities connected and support local economic activity.
Construction provides several benefits to the community, including smoother pavement, wider travel lanes and improved overall safety. These upgrades are designed to reduce crash risk, particularly in areas that were previously narrow or deteriorating. The improved roadway also better accommodates larger vehicles, such as farm equipment and service trucks, making travel safer and more efficient for all users.
Project Complete
Contact
If you have any questions, or to receive project updates, please contact the project team.
Phone
Contact
If you have any questions, or to receive project updates, please contact the project team.
Phone
Laramie County, in partnership with contractor Connell Resources Inc., has completed a major road improvement project on Chalk Bluff Road. The project began at the intersection of Chalk Bluff Road and US Highway 85, just south of Cheyenne, and extended approximately nine miles east along Chalk Bluff Road toward the community of Carpenter.
The project included rebuilding and widening approximately nine miles of roadway as part of the county’s ongoing efforts to enhance transportation infrastructure and support responsible growth. As the region continues to expand, improvements to key corridors like Chalk Bluff Road help keep communities connected and support local economic activity.
Construction provides several benefits to the community, including smoother pavement, wider travel lanes and improved overall safety. These upgrades are designed to reduce crash risk, particularly in areas that were previously narrow or deteriorating. The improved roadway also better accommodates larger vehicles, such as farm equipment and service trucks, making travel safer and more efficient for all users.
Project Complete
Laramie County, in partnership with contractor Connell Resources Inc., has completed a major road improvement project on Chalk Bluff Road. The project began at the intersection of Chalk Bluff Road and US Highway 85, just south of Cheyenne, and extended approximately nine miles east along Chalk Bluff Road toward the community of Carpenter.
The project included rebuilding and widening approximately nine miles of roadway as part of the county’s ongoing efforts to enhance transportation infrastructure and support responsible growth. As the region continues to expand, improvements to key corridors like Chalk Bluff Road help keep communities connected and support local economic activity.
Construction provides several benefits to the community, including smoother pavement, wider travel lanes and improved overall safety. These upgrades are designed to reduce crash risk, particularly in areas that were previously narrow or deteriorating. The improved roadway also better accommodates larger vehicles, such as farm equipment and service trucks, making travel safer and more efficient for all users.
Project Complete
Contact
If you have any questions, or to receive project updates, please contact the project team.
Phone
Contact
If you have any questions, or to receive project updates, please contact the project team.
Phone
Laramie County, in partnership with contractor Connell Resources Inc., has completed a major road improvement project on Chalk Bluff Road. The project began at the intersection of Chalk Bluff Road and US Highway 85, just south of Cheyenne, and extended approximately nine miles east along Chalk Bluff Road toward the community of Carpenter.
The project included rebuilding and widening approximately nine miles of roadway as part of the county’s ongoing efforts to enhance transportation infrastructure and support responsible growth. As the region continues to expand, improvements to key corridors like Chalk Bluff Road help keep communities connected and support local economic activity.
Construction provides several benefits to the community, including smoother pavement, wider travel lanes and improved overall safety. These upgrades are designed to reduce crash risk, particularly in areas that were previously narrow or deteriorating. The improved roadway also better accommodates larger vehicles, such as farm equipment and service trucks, making travel safer and more efficient for all users.
Project Complete
Project Map

The Chalk Bluff Road Improvements Project will begin at the intersection of Chalk Bluff Road and US Highway 85, located just south of Cheyenne. From this point, the project extends approximately nine miles east along Chalk Bluff Road, towards the community of Carpenter.
Mailbox Relocation
Mailbox Transition to Cluster Box Units (CBUs)
USPS will assign each resident a designated CBU location. To obtain mailbox keys, residents must visit the USPS Main Post Office at 4800 Converse Ave. in Cheyenne and provide the following documentation:
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A valid photo ID
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Proof of residency or ownership, such as a lease agreement or property tax documentation
Existing Mailbox Pickup
Residents may retrieve their existing individual mailboxes from designated pickup locations along Chalk Bluff Road. Please contact the project team staff listed on this website for additional information.
USPS Contact Information
For questions about mailbox relocation, designated CBU locations or mailbox keys, please contact USPS:
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Phone: 800-275-8777
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Address: 4800 Converse Ave., Cheyenne, WY 82009
