San Diego · Water & utilities

Harbor Drive Trunk Sewer Replacement

Upsizing and replacement of more than 4,000 feet of trunk sewer.

Construction phases documentedEvidence: 2026 · Reviewed 30 October 2026

Latest verified development

2026

City project page describes phased sewer works and active traffic management impacts.

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About the project

Four project phases involve investigations, new mains and steel carriers near railway crossings. The City describes variable traffic and pedestrian restrictions.

What happens next

Project close-out and reinstated road lanes have not been independently confirmed.

What remains uncertain

Temporary road restrictions may change; the profile does not establish a final project completion date.

Sources and documents

93% editorial confidence · Evidence assessment

Editorial confidence describes how well the cited records support this account. It is not a calibrated probability of project completion. Source event dates are distinct from research review dates.

Sources reviewed 30 October 2026.