Mountain Counties Bridge Rails

Project Description

This project proposes to replace the bridge barrier rails to California ST-75 or Type 85 railing for three bridges and replace one bridge in Alpine County:

  1. Bridge # 31-0022 ALP 88 PM 14.70 - West Fork Carson River
    • Bridge rail replacement only.
  2. Bridge # 31-0005 ALP 88 PM 16.22 - West Fork Carson River,
    • Bridge rail replacement only.
  3. Bridge # 31-0002 ALP 89 PM 14.69 - Markleeville Creek;
    • Bridge rail replacement with shoulder widening to standard eight foot shoulders, and the existing bridge will be replaced.
    • Bridge # 31-0002 will also have scour mitigation installed at its abutments.
  4. Bridge # 31-0011 ALP 04 PM 26.15 - Silver Creek.
    • Bridge rail replacement only.

Coordination with the Alpine County and the Alpine County Local Transportation Commission are stakeholders of consideration during development and selection of alternatives.

project map

Project Benefits

Purpose and Need

The purpose of this project is to replace existing nonstandard bridge rails at the four bridges and upgrade to current standards and widen and replace one bridge and is needed to upgrade the non-standard bridge rails.


Current Schedule

Summer 2015

Project Study Report (M010)

Fall 2019

Project Approval & Environmental Document (M200)

Spring 2020

Right of Way Certification (M410)

Summer 2020

Ready to List (M460)

Spring 2021

Approved Construction Contract (M500)

Fall 2024

Project Completion (M600)

Funding Source


SHOPP Bridge Rail Replacement and Upgrade (20.xx.201.112)


Project Status


Construction in progress with target Contract Acceptance date of 12/18/24.


Project Cost/Programmed (x$1,000):

Programed Project Cost Capital $ Support $
Project Approval & Environmental Document   $1,410
Plans, Specifications, & Estimates   $2,111
Right of Way $313 $115
Construction $7,580 $2,795
Projected Cost as of April 19, 2024: Planned $ Expended $
Project Approval & Environmental Document $1,410 $1,298
Plans, Specifications, & Estimates $2,111 $1,808
Right of Way $115 $68
Construction $2,945 $2,751

Project Manager

Mimi Huie

Mimi Huie
Phone: (209) 601-3170
Email: Mimi.Huie@dot.ca.gov

Public Information Office

District 10 logo

Phone: (209) 948-7977
Email: District10PublicAffairs@dot.ca.gov
Address: P.O. Box 2048, Stockton, CA 95201-2048