Project Overview Nampa Highway District No. 1 and the City of Nampa are working together to forecast future road improvements for Robinson Road, between Franklin Road and Deer Flat Road. This area is anticipated to grow substantially over the next 20 years. This study will address future growth and to develop improvement concepts that support […]

Speed limits are set by the Board of Commissioners based on engineering investigation, and in accordance with Idaho Code, state prescribed methodology and national standards. Law Several sections of Idaho Code address speed limits. The main one dealing with setting speed limits is §49-207(3), which states, “Local authorities…shall determine by an engineering or traffic investigation […]

The Transportation Plan was adopted in June 2019 and provides a long-range look at future maintenance and system expansion beyond the Five Year Work Plan. For a copy of the Transportation Plan, click on the link below: Transportation Plan

The Airport/Overland Road Corridor Study was completed in July 2011. It provides a plan for the corridor to be used in guiding the details of future land development and road widening. The study represents a multi-agency effort to identify a more direct east-west transportation route connecting the Nampa Airport and Garrity Road Interchange in Canyon […]

Several local entities, including Canyon Highway District No. 4 and Nampa Highway District partnered together with the Federal Highway Administration (FHWA) to create the Lake Lowell Area Bicycle and Pedestrian Access Plan. The project was managed by FHWA and finalized in October 2016. The Plan can be viewed on the FHWA web site or by […]

What is it? The Western Route Express Way is a future route through the southern and western portions of the Treasure Valley to provide traffic an easy and efficient way to get through and out of the valley without first having to travel north through congested urban streets to get to I-84. Where will it […]