Highway 101 Lane Closure in Shell Beach Scheduled, Delays Expected

A lane closure is scheduled Tuesday morning on southbound Highway 101 in Shell Beach, where maintenance crews will carry out guardrail repairs along the busy coastal corridor.

According to Caltrans, the No. 2 (right) lane of southbound Highway 101 will be temporarily closed between Spyglass Drive and near Dinosaur Caves Park. The work is scheduled from 9 a.m. to 1 p.m., during which crews will perform guardrail repair and replacement.

The project will be carried out by Caltrans maintenance crews based in San Luis Obispo. Drivers traveling through the area can expect delays of up to 20 minutes.

The closure is part of ongoing efforts to maintain roadway infrastructure and improve safety for motorists. Drivers are urged to slow down and remain alert in work zones.

In addition to the Shell Beach closure, several other traffic restrictions are planned across San Luis Obispo County between April 14 and April 15, including lane reductions, ramp closures, and one-way traffic control along Highway 101.

According to Caltrans District 5, daytime work is scheduled near Traffic Way and Wellsona Road, where one-way traffic control will be in effect.

Additional Closures Across San Luis Obispo County

Additional nighttime closures are planned between Los Berros Road and Oak Park Boulevard for guardrail work, including lane reductions and activity along highway shoulders and medians.

Several ramps, including those at Price Street, James Way, and 4th Street, will be fully closed overnight for paving, bridge work, and other maintenance. Drivers should plan alternate routes during closure hours.

Other work along the highway includes drainage improvements, striping, and roadway repairs. Most of the projects are expected to cause short delays of five to 10 minutes, depending on traffic conditions.

Work Zone Safety Remains a Concern

As construction activity increases, authorities are urging drivers to remain cautious in work zones to prevent any injuries. Motorists are advised to follow posted speed limits and stay alert as crews work in the area.

Recent data shows that work zone risks remain a serious concern in the U.S., with fatalities rising by 50% between 2013 and 2023.

In 2023 alone, 898 deaths were recorded nationwide, along with more than 101,000 crashes and over 40,000 injuries. Officials say careful driving can help prevent crashes and save lives in work zones.