Southwest Washington Regional Transportation Council

Transportation Improvement Program

TIP Amendments

Occasionally, changes need to be made to the TIP following its adoption. Federal regulations permit changes to the TIP if the procedures for doing so are consistent with federal requirement. These changes will be handled as an Update, Administrative Modification, and TIP Amendment.

These processes differ in the action that is required. Updates do not substantially change a project and can be handled administratively by RTC staff. Administrative modifications are generally changes to an existing project that can be approved by the RTC Executive Director. Amendments are substantial changes to a project that requires action from the RTC Board of Directors. The TIP document describes what type of changes can be implemented under each of these three TIP amendment types and the approval process.

The follow table highlights project changes to the 2017-2020 TIP document:

Table of 2017 TIP Amendments

Status Month Jurisdiction Project Resolution Comments
Approved January Vancouver Clark County TDM Program Administrative Modify Project Scope
Approved January La Center 4th Street and Pacific Highway Roundabout Administrative Restore Project to TIP
Approved January Clark County NE 10th Avenue, 154th St. to 164th St. Administrative Remove from TIP
Approved January Clark County Curve Safety Improvement Project Administrative Add to TIP
Approved January Clark County Hazel Dell Avenue Adaptive Traffic Signals Administrative Add to TIP
Approved February WSDOT SWR Regionwide Curb Ramps-ADA Compliance Administrative Increase Cost
Approved April WSDOT I-5/SB North Fork Lewis River Bridge - Resurfacing Administrative Increase Cost
Approved April Clark County Highway 99 Pedestrian/Bicycle Improvements Administrative Increase Cost
Approved May Washougal Grade Separated Alternatives Near 27th Street Administrative New Project
Approved June WSDOT I-5/NB Interstate Bridge-South Tower Trunnion Replacement 06-17-08 Increase Cost
Approved June WSDOT SWR Breakaway Cable Terminal Replacement-Non Interstate Administrative New Project
Approved June WSDOT SWR Breakaway Cable Terminal Replacement - Interstate Administrative New Project
Approved June WSDOT SR-503/Drainage Improvements Administrative New Project
Approved June WSDOT SR-500/Burnt Bridge Creek to 4th Plain Rd - ADA Administrative New Project
Approved June Vancouver Evergreen Trail Administrative Restore Project to TIP
In Process July WSDOT I-5 Bridge Electrical System Administrative New Project
In Process July Clark County Curve Safety Improvement Project Administrative Cost Increase

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