Major Traffic Disruption on State Route 140

Traffic Collision on State Route 140 and State Route 49 in Mariposa Causes Delays Today

📍 Mariposa, CA

📅 Published: September 20, 2025 at 07:03 AM

Map showing the location of the accident in Mariposa, CA
Mariposa, September 20, 2025 -

A traffic collision on State Route 140 and State Route 49 in Mariposa, CA, caused significant traffic disruptions today. The incident involved one blue vehicle that became lodged under a guard rail. The collision was reported at approximately 3:51 AM, prompting immediate emergency response to manage the scene.

As a result of the traffic incident, several lanes were closed to allow for safe traffic management and vehicle recovery. Emergency services worked diligently to control the scene and restore normal traffic flow. Advisories were issued to motorists to navigate around the affected area, as lane closures contributed to delays for morning commuters.

By 3:54 AM, traffic management units were on their way to the location, and additional advisories were communicated shortly thereafter to alert drivers of the ongoing situation. The response team focused on clearing the roadway and ensuring that traffic could resume as quickly as possible.

Motorists traveling through Mariposa, CA, should remain cautious and expect potential delays as cleanup efforts continue. Authorities recommend seeking alternate routes to avoid the area until the situation is fully resolved. Updates will be provided as the traffic incident is addressed and normal conditions are restored.

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