Graniterock Builds Protective Underground Water Freeway

Graniterock is constructing an underground water freeway in Morgan Hill to protect the community from floods. The $129 million project includes widening Llagas Creek and building a massive box culvert. Over 1,000 homes, 500 businesses and agricultural land will benefit. The complex construction involves heavy equipment and high coordination....

Graniterock is constructing an underground water freeway in Morgan Hill to protect the community from floods. The $129 million project includes widening Llagas Creek and building a massive box culvert. Over 1,000 homes, 500 businesses and agricultural land will benefit. The complex construction involves heavy equipment and high coordination....