Construction Activities

In early September, a milestone was reached when the construction of four columns that are the foundational support for the new railroad bridge was completed. The creek was later restored to its original condition for the rainy season before crews return to the creek in Spring 2025 to continue building the railroad bridge.

Bridge Abutments

Crews are focusing on constructing the new bridge abutments over the next several months, which include work such as drilling, installing piles and performing a series of concrete pours.

Retaining Wall

A new retaining wall within rail right of way next to the City Hall and Santa Margarita Water District facilities will be constructed to support the railroad track. The wall will be approximately 470' long and 6' tall.

Beginning the week of Oct. 21, crews are expected to pour concrete and drill piles during extended hours from 6 a.m. to 1 a.m. the following morning until the end of October. Construction vehicles will access the location using Paseo Adelanto.

Neighboring residents may experience noise from backup alarms and train horns, as well as lighting from nighttime operations.

This work may be loud. The schedule is subject to change due to inclement weather or unforeseen operational issues.

Community Impacts

San Juan Creek Trail

The San Juan Creek Trail is expected to close in mid-November for an extended period of time to allow crews to construct a retaining wall and perform work on the new railroad bridge. The closure will occur during work hours from 6 a.m. to 5 p.m. At the end of each shift, the trail will reopen to the public.

Train Horns

Federal Railroad Administration (FRA) guidelines require all trains to sound their horns when workers are present, in emergency situations or when there are trespassers on or around railroad tracks. This federal mandate applies to construction zones. As a result, for the safety of construction workers, train crews and passengers, and the public, horns will be sounded when trains pass through the area.

Additional Impacts

The public and businesses adjacent to the work area may experience noise and vibration from demolition and drilling activities as well as light from construction operations. Noise may also be generated from construction equipment back-up alarm. The alarms are required by state regulation.