Office of Operations Freight Management and Operations

National Highway Freight Network Map and Tables for Idaho

This map of Idaho's National Highway Freight Network includes the Primary Highway Freight System and all the Interstates running through the state that are not part of the Primary Highway Freight System.

High-Resolution Images

Table of National Highway Freight Network Routes

PRIMARY HIGHWAY FREIGHT SYSTEM (PHFS) ROUTES

State

Route No

Start Point

End Point

Length (Miles)

ID

I15

I86

ID/MT Line

124.21

ID

I84

OR/ID Line

ID/UT Line

275.94

ID

I86

I84

I15

62.68

ID

I90

WA/ID Line

ID/MT Line

72.77

Subtotal

535.60

PHFS Total

535.60


INTERSTATE NOT ON THE PHFS

State

Route No

Start Point

End Point

Length (Miles)

ID

I15

UT/ID Line

I86

72.09

ID

I184

I84

U20

3.63

INTERSTATE NON-PHFS Total

75.71

Table of Routes PDF Format

Sources

U.S. Department of Transportation, Federal Highway Administration, Freight Analysis Framework,
Version 4, 2015, Highway Performance Monitoring System 2012.

PDF files can be viewed with the Acrobat® Reader®.


Office of Operations