Connecticut Traffic Administration Speed Limits and Restrictions Map

Connecticut's Office of the State Traffic Administration provides a web mapping application for traffic regulations. It includes layers for speed limits, major traffic generators, no-thru-truck designations, and parkway restrictions on vehicle dimensions. The data was last updated in February 2025.

Use Cases

• Analyze spatial patterns of State, Local, and School Zone Speed Limits to identify high-risk corridors.
• Map Major Traffic Generators to model traffic flow and plan infrastructure around key points.
• Visualize No Thru Truck designations for commercial vehicle routing and compliance checks.
• Query Parkway Restrictions on height, width, and weight to assess vehicle access and plan detours.

Strengths

• Data is current, with a last update in February 2025.
• Covers multiple regulatory layers including speed limits and vehicle restrictions.
• Provided by the authoritative State of Connecticut organization.

Limitations

• No tabular data or row/column counts are available, limiting quantitative analysis.
• Data is only accessible via an interactive web map, not as a downloadable structured dataset.
• The license is unspecified, creating potential uncertainty for reuse.

Provenance

Source

State of Connecticut, Office of the State Traffic Administration (OSTA).

Collection Method

Web mapping application containing administrative layers.

Freshness

Last updated 2025-02-12.

Geography

State of Connecticut, USA.