skip to main content
Idaho Official Government Website Contact Us
I-84 Karcher to Franklin Blvd – COMPLETED

The Idaho Transportation Department reconstructed and widened I-84 between the Karcher/Midland and Franklin Boulevard interchanges in Nampa.

El Departamento de Transportación de Idaho está reconstruyendo y ampliando la autopista I-84 entre los intercambios de Karcher/Midland y Franklin Boulevard en Nampa.

I-84 widening in Nampa is complete
Watch the time lapse video
Sign up for text alerts
Text 84CORRIDOR to 1-866-ITD-84CC
Manténgase Informado
Para más información y para recibir una hoja de inforamación, por favor llame (208) 334-8002 presione 2 para Español
Construction Update

Northside Boulevard Interchange - SPUI

The interchange at Northside Boulevard has been replaced with a Single Point Urban Interchange to accommodate more traffic and reduce delays.

A SPUI, or Single-Point Urban Interchange is traffic configuration controlled by a central traffic signal. The Northside SPUI is underneath I-84 with a signal directing all turning movements from a single point.

ITD reopened the SPUI on Sunday, May 9 at 6 a.m. Watch on FACEBOOK LIVE.

Construction Time Lapse Videos

Click below to see a time lapse video of the changes that took place during a portion of the I-84 widening project.

I-84 Photo Gallery

© Copyright 2024 Idaho Transportation Department Visit ITD Website

Comment Form

Please select a valid form

Please select a valid form