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 2021-2024 TIP document:

Table of 2021 TIP Amendments

Status Month Jurisdiction Project Resolution Comments
Approved January Ridgefield Pioneer Street Extension 01-21-02 New Project
Approved January Vancouver SE 1st Street, 177th - 192nd Av. 01-21-02 New Project
Approved January WSDOT I-5/East Fork Lewis River Bridge-NB 01-21-02 Increase Cost
Approved January Clark County NE 134th Corridor Adaptive Traffic Signal Administrative Move Cost from CN to PE
Approved January Vancouver Fourth Plain & Stapleton Intersection Improvement Administrative New Project
Approved January WSDOT I-5/SB East Fork Lewis River to North Fork Lewis River Administrative Increase Cost
Approved January WSDOT 21-23 SWR Basic Safety-Guardrail Administrative Delete Project
In Process February WSDOT I-5/NB Lewis River Bridge-Deck Repair Administrative Change to Clark Co. Portion
In Process February WSDOT SR-500/NE 182nd Ave-Intersection Imp. Administrative New Project

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