I-90 POST FALLS ACCESS IMPROVEMENTS STUDY

Table of Contents

INTRODUCTION

Introduction

INITIAL  ALTERNATIVES 1 - 7

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Alternative Combination 1

This alternative combination includes the following features:

·         SH 41 Interchange Modifications

·         Expansion of SH 41 to Six Lanes

·         Split Diamond between Spokane Street and Idaho Street with Removal of Seltice Way Ramps

·         Greensferry Road Interchange

In addition to the combined features, this alternative will have auxiliary lanes on I-90 from Idaho Street to SH 41.

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Alternative Combination 2

This alternative combination includes the following features:

·         Crossing at Greensferry Road

·         Expansion of SH 41 to Six Lanes

·         Seltice Way Folded Diamond Interchange

·         SH 41 Interchange Modifications

In addition to the combined features, this alternative will have auxiliary lanes on I-90 from Spokane Street to SH 41.

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Alternative Combination 3

This alternative combination includes the following features:

·         Crossing at Greensferry Road

·         Expansion of SH 41 to Six Lanes

·         Raised Medians/Access Control on Seltice Way

Button Hook Ramp from SH 41 to Eastbound I-90

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Alternative Combination 4

This alternative combination includes the following features:

·         Crossing at Greensferry Road

·         Expansion of SH 41 to Six Lanes

·         Split Diamond with Frontage Roads between Spokane Street and Seltice Way

·         Raised Medians/Access Control on Seltice Way

·         Button Hook Ramp from SH 41 to Eastbound I-90

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Alternative Combination 5

 This alternative combination includes the following features:

·         SH 41 Interchange Modifications

·         Expansion of SH 41 to Six Lanes

·         North/South Link from Seltice Way to 4^th Avenue

·         Greensferry Road Interchange

In addition to the combined features this, alternative will have auxiliary lanes/collector distributor roads on I-90 from Spokane Street to SH 41.

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Alternative Combination 6

This alternative combination includes the following features:

·         Overpass at Syringa Street

·         Crossing at Greensferry Road

·         Expansion of SH 41 to Six Lanes

·         Seltice Way Folded Diamond Interchange

·         SH 41 Interchange Modifications with Seltice Way Realignment

In addition to the combined features, this alternative will have auxiliary lanes on I-90 from Spokane Street to SH 41.

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Alternative Combination 7

This alternative combination includes the following features:

·         Greensferry Road Interchange

·         Expansion of SH 41 to Six Lanes

·         Remove Ramps at Seltice Way

·         SH 41 Interchange Modifications

In addition to the combined features, this alternative will have auxiliary lanes/collector distributor roads on I-90 from Spokane Street to SH 41.

TYPICAL SECTIONS

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AERIAL

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NEWSLETTERS

ANNOUNCEMENTS / PRESS RELEASES