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State Route 68 Drainage Improvements

Forecast
State & Local

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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The State Route 68 Drainage Improvements project, managed by Caltrans District 5 in San Luis Obispo, involves comprehensive infrastructure repairs and upgrades along State Route 68 in Monterey County, specifically between postmiles 0.2 and 15.7. The scope of work includes the replacement of seven culverts, installation of headwalls, flared end sections, and rock slope protection, as well as electric system upgrades and lighting improvements. Additionally, the project requires the installation of Transportation Management System traffic monitoring equipment at 27 locations. Support services include vegetation trimming and removal, equipment access and staging, and temporary stream diversion and dewatering. Environmental compliance is a critical component of the project, as it is subject to the California Environmental Quality Act and holds a California Endangered Species Act Incidental Take Permit. The project is authorized for the incidental take of the threatened California tiger salamander, with identified impacts including permanent and temporary loss of upland habitat. Project approval is contingent upon the implementation of specific mitigation measures and a monitoring plan to ensure no significant environmental effects occur. The lead agency for this effort is the California Department of Transportation, District 5, with administrative oversight provided by the California Transportation Commission.

General Info

Caltrans District 5 will upgrade drainage and traffic systems on State Route 68.

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Organization & Contact Information

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AgencyCalifornia → Caltrans, District 5 - San Luis Obispo/Santa Barbara
Contacts2 people available
OfficeN/A
Office AddressN/A
Contacts
Mindy TraskSenior Environmental Scientist, Specialist

Full Description

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The Project includes the replacement of seven culverts; installation of new flared end sections, headwalls, and rock slope protection; electric system upgrades; equipment access and staging; vegetation trimming and removal; and temporary stream diversion and dewatering. The Project is expected to result in approximately 0.09 acre of permanent loss of upland habitat, 0.76 acre of long-term impacts to upland habitat, and 0.47 acre of temporary impacts to upland habitat for California tiger salamander (Ambystoma californiense; CTS). The Project is expected to result in incidental take of CTS, which is designated as a threatened species under the California Endangered Species Act (CESA). The ITP referenced above, as issued by CDFW, authorizes incidental take of species listed under CESA that may occur as a result of Project implementation. Amendment No. 1 makes changes to the Project Description and Impacts sections by omitting drainage system numbers, amount and type of Project impacts, and amount of compensatory mitigation.

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