House seeks relocation, remedies for stretch of PR‑1 impacted by accelerated coastal erosion

Rep. Fernando Sanabria Colón

By THE STAR STAFF

The Puerto Rico House of Representatives has ordered a formal investigation into the growing instability of the PR‑1 corridor between the Las Ochenta community in Salinas and the boundary with Santa Isabel, a stretch of roadway that has become increasingly vulnerable as coastal erosion accelerates across the island.

The resolution, introduced by Rep. Fernando Sanabria Colón, directs the Department of Transportation and Public Works (DTOP by its acronym in Spanish) to examine the structural risks facing the road, propose potential remedies, and evaluate whether the highway should be relocated farther inland to protect residents who depend on it as their only access route.

For years, Las Ochenta residents have endured repeated closures of PR-1 due to flooding, structural deterioration, and heavy swells that push Caribbean waters directly onto the asphalt. When the road is impassable, the community is effectively isolated from supermarkets, medical services, gas stations and the town center. The Legislature notes that the corridor’s proximity to the shoreline places it in a zone of high vulnerability, where even moderate storms can compromise mobility and public safety.

The situation reflects a broader pattern unfolding along Puerto Rico’s coasts. Recent scientific assessments have documented rapid shoreline retreat, stronger winter swells, and rising sea levels that are reshaping beaches and undermining infrastructure. Roads built decades ago, long before climate adaptation was part of public planning, now sit at the edge of eroding coastlines. In multiple municipalities, erosion has damaged homes, recreational areas, and public utilities, prompting emergency repairs and long-term reconsideration of how coastal infrastructure should be designed.

In Salinas, the pressures are especially acute. The PR-1 segment in question was never designed to withstand the frequency and intensity of today’s extreme weather events. As erosion narrows the buffer between land and sea, the risks to drivers and nearby residents continue to grow. The Legislature argues that Puerto Rico can no longer rely on reactive fixes and must instead adopt strategies that anticipate future coastal change.

The resolution requires DTOP to study a range of options, including reinforcing the existing roadway, relocating it northward to a safer inland location, or creating new access routes that meet modern resilience standards. Any solution must account for environmental impacts, engineering feasibility, and the community’s daily needs.

DTOP has 90 days to submit its findings to both legislative chambers. The deadline underscores the urgency of the matter, as each swell season brings new damage and the pace of coastal erosion continues to accelerate. The investigation into PR‑1, the legislation notes, is part of a larger reckoning with the realities of climate change and the challenge of protecting communities whose infrastructure was built at the water’s edge.