Transportation agencies continue to increase investment in roadway data systems as states expand safety-focused infrastructure planning initiatives. Caltrans announced it received approximately $1.4 million in grant funding from the California Office of Traffic Safety to improve traffic data collection and roadway safety analysis across California’s highway network.
The funding is intended to strengthen statewide traffic monitoring and support future transportation safety planning, project prioritization and crash reduction efforts.
According to Caltrans, the grant funding will support collection of average annual daily traffic data on non-federal aid system roads, including rural routes, collector roads and urban local streets connected to the state highway system.
The program will also fund inventory work related to intersection design and roadway characteristics on non-federal aid corridors.
Additional efforts include coordination with metropolitan planning organizations, regional transportation planning agencies, local governments and tribal agencies throughout the state.
The funding was provided through the California Office of Traffic Safety using federal support from the National Highway Traffic Safety Administration.
Caltrans said the expanded data program supports its Safe System approach to roadway safety, which focuses on reducing fatalities and serious injuries through coordinated infrastructure, traffic operations and transportation planning strategies.
The agency uses roadway and traffic datasets to evaluate factors including lane conditions, intersection design, shoulder configurations, speed limits, traffic controls and vehicle volumes.
The initiative also aligns with the department’s broader 2024-2028 strategic planning framework focused on transportation safety, system reliability and infrastructure resiliency.
For transportation owners, engineering firms and infrastructure contractors, expanded roadway data collection can influence future project prioritization, funding allocation and safety improvement planning.
The investment also reflects growing emphasis among transportation agencies on data-driven safety analysis to support infrastructure upgrades, corridor improvements and crash reduction programs across state and local roadway networks.
Source: Caltrans.
