City Council action advances median barrier, pavement upgrades and visibility improvements on well-traveled route
Long known to local drivers for both its daily traffic and its history of serious accidents, Folsom Lake Crossing is set for a new round of safety improvements after the Folsom City Council approved the next phase of upgrades Tuesday night.
In a consent calendar action, the council adopted a resolution authorizing the city manager to execute a Program Supplement Agreement with Caltrans, a required step that allows construction to move forward on the Folsom Lake Crossing Phase 2 Safety Improvement Project.
The approval unlocks federal funding and transitions the project from years of planning and design into construction, targeting a stretch of roadway that thousands of residents use daily between Folsom-Auburn Road and East Natoma Street.
City officials have been working to secure funding and develop improvements for the crossing since 2023, when Folsom submitted a request through the Congressional Directed Spending process seeking $1.5 million to improve safety conditions along the route. The effort resulted in a $1.04 million federal award from the Federal Highway Administration to support roadway upgrades that include a median barrier, pavement resurfacing and enhanced roadway delineation.
The project now carries a total estimated cost of approximately $1.41 million, combining federal funding with local Transportation Improvement Fund dollars to cover required matching contributions and additional work added during the design phase.
Final design has been completed, along with environmental clearance and right-of-way verification, clearing the way for construction to begin once the agreement with Caltrans is executed. The agreement is necessary before the city can begin invoicing for reimbursement of eligible project expenses, making Tuesday’s action a key procedural milestone.
The improvements are designed to address both safety concerns and long-term roadway conditions on a stretch that has remained a focal point for drivers and city planners alike. Plans call for the installation of approximately 3,890 feet of double thrie beam barrier rail between the Folsom Dam Road intersection and the eastern edge of the bridge deck, a feature intended to help prevent crossover collisions.
In addition to the barrier, crews will perform crack sealing and slurry sealing of the pavement surface, along with removal and replacement of roadway striping between Folsom Dam Road and Folsom-Auburn Road. The updated markings and surface treatments are expected to improve visibility, lane clarity and overall driving conditions.
During the design process, the city expanded the scope of the project to include additional pavement rehabilitation beyond what was originally outlined in the federal funding request. Officials noted that the added work will help preserve the condition of the roadway and reduce future maintenance demands.
The funding structure reflects a combination of federal and local investment, with federal dollars supporting both engineering and construction while local funds provide the required match and cover expanded improvements. The project is also included in the city’s Fiscal Year 2025–26 Capital Improvement Plan, reinforcing its priority within Folsom’s broader infrastructure strategy.
City officials have used similar agreements with Caltrans on past projects, including improvements along Folsom Boulevard, Green Valley Road and Riley Street, as part of an ongoing effort to leverage outside funding for local transportation upgrades.
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