Nampa Highway District No.1

Nampa Highway District No.1

Welcome to the Nampa Highway District No.1 Website

About Nampa Highway District No. 1

Nampa Highway District No. 1 (NHD) is one of four highway districts that serve Canyon County. Each is a political subdivision of the State of Idaho, and is independent of state, city or county governments. The authority of the highway districts is set forth in Idaho Code Title 40, Chapter 13.

NHD maintains 367 miles of roadways, and associated signs, bridges and culverts. NHD is governed by three elected Commissioners, and has 35 employees.

Geographic Boundaries

NHD Jurisdictional boundaries are shown in the "Canyon County Highway Districts Map" located in the Manuals, Forms & Maps section of this site. (or by clicking on the map above) NHD is generally composed of the southern portion of Canyon County, bounded by Marsing Rd. (west of Lake Lowell), and Midland Blvd. and Ustick Rd. (north and east of Lake Lowell). NHD does not have a jurisdiction over City of Nampa or City of Melba roads.

Hours of Operation

Summer Season (March ~ October)	Winter Season (November ~ February)
Monday ~ Thursday	Monday ~ Thursday
6:30 am ~ 5:00 pm	7:00 am ~ 5:30 pm

Contact Information

Office Address	Office Phone	Emergency After Hours
4507 12th Avenue Road	(208) 467-6576	(208) 318-4105
Nampa, ID 83686	Office Fax	(208) 989-9950
	(208) 467-9916

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