District 3 – Southwest Idaho
Overview
Click icons below for information about the project.
District 3 covers just under 22,000 square miles of southwest Idaho and maintains 2,647 lane miles and 399 bridges. District 3 encompasses the 10 southwest counties, the most roads and bridges of all the districts, and nearly 40 percent of the state’s population.
Amy Revis is district (head) engineer and Julie DeLorenzo represents District 3 on the Idaho Transportation Board.
District 3 Fax: 208-334-8917

Julie DeLorenzo
Board Member
208-703-4348
Construction
2019 Highway Construction in Southwest Idaho
- Go to 511.idaho.gov for the latest construction and traffic details.
Construction continuing into 2019
Bridge Rehabilitations in Southwest Idaho
- Additional work is needed to complete the rehabilitation of the Cole/Overland Overpass. Work will resume in 2019.
Beginning in 2019
US-95: Adams & Washington Counties sealcoat
- Purpose: Sealcoating the road preserves the life of the pavement and provides
- Traffic Impact: Reduced speed, one lane open. Expect minor delays.
- Est. Start: June/July 2019
- Est. Completion: July/August 2019
- Contractor & Construction Cost: Geneva Rock Products, $2.3 million
- Contact: Email Jake Melder or call at (208) 334-8874
US-95: Little Rainbow Bridge replacement
- Purpose: The existing bridge is narrow and not up to current standard. It will be demolished and a new, safer bridge will be built.
- Est. Start: TBD
- Est. Completion: TBD
- Contractor & Cost: TBD
- Contact: Email Jake Melder or call at (208) 334-8874
US-95: New Meadows South End Rd to ID-55 drainage reconstruction
- Purpose: Drainage improvements are needed to avoid impacting wetlands while a failing urban storm sewer system will be replaced. This will require the road to be dug out and reconstructed.
- Est. Start: TBD
- Est. Completion: TBD
- Contractor & Cost: TBD
- Contact: Email Jake Melder or call at (208) 334-8874
Construction continuing into 2019
- For more information about this project visit: I-84: Karcher to Franklin Project website
ID-44: Middleton Canyon Canal bridge replacement
- Purpose: Replacement of the Canyon Canal Bridge in downtown Middleton,
- Start: Fall 2018
- Completion: Late Spring 2019
- Contractor & Construction Cost: Sunroc Construction, $840,000
- Contact: Email Mike Van Lydegraf or call at (208) 332-7180
Construction continuing into 2019
I-84B & ID-78: Hammett road rehabilitation and railroad bridge replacement
- Purpose: Resurface the existing road on ID-78 & I-84 Business Loop. This project will also replace the existing bridge over the Union Pacific Railroad on the I-84 Business Loop in Hammett. The current 3-span bridge is outdated and doesn’t meet the current standards for width and weight.
- Traffic Impact: The bridge will be closed and traffic will be detoured to Waller Dr.
- Start: Spring
- Est. Completion: Winter
- Contractor & Construction Cost: Knife River Corporation – Northwest, $6.4 million
- Contact: Email Marc Danley or call at (208) 334-8389 or email Jayme Coonce or call at (208) 334-8352
ID-51: Railroad Underpass to Jct. ID-51/ID-67 Pavement Rehabilitation
- Purpose: Crews will mill off top layer of asphalt and lay fresh asphalt down.
- Start: June
- Est. Completion: Late July
- Contractor & Construction Cost: Knife River Corporation – $1.2 million
- Contact: Email Jake Melder or call at (208) 334-8874
Beginning in 2019
ID-55: Marsing Snake River Bridge Replacement & Rebuilding pavement from Snake River to US-95 Jct.
For more information about this project visit: ID-55 – Marsing Snake River Bridge website
- The existing bridge has reached its design life. A new bridge will improve safety and mobility.
- New pavement will be constructed. Drainage features including curb and gutter and storm sewer piping will be installed within the city and sidewalk will be added to several locations.
- Contact: Email David Barrett or call at (208) 459-7429
Completed Projects
Southwest Idaho: Construction Projects Completed in 2018
COMPLETE: I-184, Emerald Overpass
- Preservation work on the Emerald Street overpass of I-184 (the Connector) between Cole Road and Curtis Road.
- Improvements will protect and preserve pavement life.
COMPLETE: US-20: Front, Myrtle & Broadway in Boise
- Repaved Front Street, Myrtle Street and Broadway Avenue (US-20) and upgrade ADA ramps
- Contractor & Construction Cost: $3.1 million. Sunroc
COMPLETE: ID-16 and Beacon Light Intersection Improvements
- Widening, reconstruction, and drainage improvements were made at the intersection of Beacon Light Rd and ID-16, new traffic signal installation.
- Contractor & Construction Cost: Knife River, $1.15 million
COMPLETE: ID-69: Kuna to Meridian Pavement Rehabilitation Project
- Resurfaced ID-69 (Meridian Road) from Orchard Road in Kuna to Overland Road in Meridian.
- Added traffic signals at Hubbard Road and Lake Hazel Road.
- Installed a median barrier between Calderwood Drive and Overland Road.
- Reconfigured lanes at the intersection of Meridian and Overland roads. Northbound Meridian Road includes three through lanes, a dedicated left-turn lane and a dedicated right-turn lane at the intersection.
COMPLETE: Bridge Rehabilitations in Southwest Idaho
- I-84: Meridian Interchange Overpass, Broadway Overpass, Highland RVRR Underpass, Gowen UPRR Underpass, Gowen Underpass
- US-20/26: (Broadway Ave) Boise River Bridge
- Construction budget is $2.7 million. Contractor: Cannon Builders
COMPLETE: ID-52: Sweet/Ola Rd. to Horseshoe Bend pavement rehabilitation
- Old, deteriorated pavement was milled down and replaced with fresh asphalt.
- Contractor & Cost: Knife River, $2.6 million
COMPLETE: Bridge Rehabilitations
- ID-21: Mores Creek, Wildlife Underpass, Grimes Creek, Wildcat Gulch, Stierman Gulch, South Fork Payette, Canyon Creek
- Contractor: Cannon Builders
COMPLETE: I-84: Exit 33B, Karcher Interchange safety and mobility improvements
- Karcher Interchange construction flyer
- Contractor & Cost: Central Paving, $3.2 million. Project is jointly funded by the city of Nampa and ITD.
Construction included:
- Elimination of exit 33b and adding lanes at exit 33A/Midland Blvd.
- Adding a second southbound lane to Midland
- Add a second left turn lane from Karcher Bypass to southbound Midland Blvd.
- Upgrade sidewalks and traffic signals
COMPLETE: I-84 Business Loop: Nampa, Northside Blvd. to Grant Ave. Pavement preservation and ADA ramp upgrades
- I-84B: Nampa Construction Final Update
- Contractor & Cost: $3.8 million.
- Pavement rehabilitation & upgrades to ADA ramps from Northside to Grant Ave.
COMPLETE: I-84, Sand Hollow Overpass
- Bridge Replacement & Pavement Rehabilitation
- Contractor & Cost: Knife River, $10.5 million.
COMPLETE: I-84: Caldwell signage upgrades
- Installed overhead and pavement markings to improve on-road communication.
- Contractor & Construction Cost: Coral Construction Co. $831,000
COMPLETE: US-20/26: Farmway Rd. intersection
- Provided through lanes east and westbound and a left center turn lane for eastbound traffic turning onto Farmway Rd.
- Contractor & Construction Cost: Staker & Parson and Idaho Materials & Construction – $405,000
COMPLETE: ID-45: Deer Flat to I-84 B, Pavement rehabilitation
- Contractor & Cost: Central Paving, $3.2 million
COMPLETE: Mountain Home Chip Seals
Project included:
- I-84 Business Loop: Exit 90 to Sagebrush Ave
- US-20: from I-84 exit 95 to Cat Creek Summit (28 miles)
- ID-51 (American Legion Blvd): from N 2nd St E to 18th St. E
COMPLETE: US-95: Elephant Butte road reconstruction
- Removed clay material beneath road that is causing major pavement swelling. Work reconstructed the road for a long-term fix to swelling issues.
- Contractor & Construction Cost: Central Paving Company, $2.6 million
COMPLETE: ID-51 Snake River Bridge Replacement
- Completed: Summer 2018
- Contractor & Construction Cost: Cannon Builders, $6.8 million
COMPLETE: I-84: Oregon Stateline to Black Canyon Road (Exit 13) sealcoat
- Contractor & Contstruction Cost: Kloepfer Inc., $886,000
COMPLETE: US-95, Payette to Weiser River pavement rehabilitation
- Asphalt was milled and reconstructed for a smooth surface. Turn lanes and slow vehicle lanes were added in select locations to improve safety and mobility.
- Contractor & Construction Cost: Western Construction $6.1 million
COMPLETE: US-30: Between I-84 and ID-72 pavement rehabilitation
- The project had two phases. First, the old road was ground and re-laid. Then a seal coat was applied to both this section as well as 2 miles of ID-72 beginning at the Junction of US-30 and extending east. Several sections of guardrail on US-30 was replaced.
- Contractor & Construction Cost: Western Construction, $2.1 million
COMPLETE: ID-52: Union Pacific Railroad bridge replacement
- Removed and replaced the existing railroad bridge over SH-52 bridge that did not meet current requirements.
- Contractor & Construction Cost: Braun-Jensen, Inc., $2.58 million
COMPLETE: ID-55: McCall (Zachary Rd.) to Goose Creek Grade Project – Pavement rehabilitation and guardrail upgrades
- This project reestablished the riding surface and preserved the structural capacity of the existing roadway. It also increased driver safety by updating some of the guardrail.
- Contractor & Construction Cost: Valley Paving, $3.2 million
News
Innovative virtual public meeting allows Idahoans to comment on upcoming ID-55 project online
Construction of ID-55 improvements in Marsing begins; open house Jan. 24
I-84 overnight closures as work begins to replace Cloverdale Road Overpass
Overnight ramp closures scheduled at Franklin, Northside interchanges in Nampa next week
Overnight detours in Nampa’s Karcher Interchange for sign placement week of Oct. 22
Interstate 84 expansion project in Nampa begins Sept. 26
Construction on State Highway 44 Canal Crossing in Middleton Begins in Late September
Nighttime closures on Overland Road in Meridian begin Sept. 11; closures in place through Sept. 16
Media Contact: Jake Melder, ITD District 3 Communication
EMAIL: Jake.Melder@itd.idaho.gov | CALL: 208-334-8874
Corridor Studies
The Idaho Transportation Department (ITD) is studying long-term improvements to Idaho 44 from West State Street in Eagle to Interstate 84 in Caldwell.
This study will result in:
- A corridor plan with recommended transportation improvements and the needed right-of-way (land) to support these improvements between now and 2045.
- A Federal Highway Administration (FHWA) Environmental Assessment that outlines how the improvements would impact the environment (i.e., noise, air quality, historic properties, etc.) and how ITD will address the impacts.
- A project phasing plan that identifies and prioritizes individual projects for future funding.
Environmental Process
The FHWA Environmental Assessment (EA) for this project includes several technical studies that address traffic, access management, drainage, noise, air quality, public involvement and other factors. The EA must be approved by the Federal Highway Administration prior to final design and construction. A public hearing will be held in 2019 before the EA is submitted to FHWA.
- Project Documents
Project Background and Schedule
Idaho 44 is the only east-west highway that links Canyon County to Ada County north of the Boise River. As growth and development have increased, ITD is taking a comprehensive approach to address travel time, capacity and safety along this corridor.
Early planning efforts for ID-44 began in 2004 and resulted in a preferred alignment for approximately 16 miles of the corridor. A preferred alignment identifies locations for widening or realigning the roadway in future years. The ID-44 public outreach was a significant component of this early planning process.
ITD’s goal is to complete the ID-44 corridor study in 2019 and immediately begin moving forward with improvements. Public meetings will be scheduled in Ada and Canyon counties later this year.
Contact
Questions or comments about the ID-44 corridor study may be directed to Mark Wasdahl, ITD Project Manager, at mark.wasdahl@itd.idaho.gov or (208) 334-8344.
For more information go to: I-84 Caldwell to Karcher Project website
Project Resources
- Click to Comment on I-84 Caldwell to Nampa
- I-84 Canyon County Projects – January 2019 (English & Spanish)
- I-84 Caldwell to Karcher Interchange Project Fact Sheet – June 2018 (English)
- I-84 Caldwell to Karcher Interchange Project Fact Sheet – June 2018 (Spanish)
The purpose of the U.S. 20/26 Corridor Study is to develop a medium range (through 2020) plan that identifies current and future highway needs for more than 14 miles of U.S. 20/26 running from I-84 near Caldwell west to Nyssa, Oregon and the Snake River. The highway overlaps U.S. 95 for eight miles from east of Parma to Anderson Corner Road – the corridor study for that section is addressed in the ongoing U.S. 95 Corridor Study. The Corridor Study is being done to comply with Idaho Transportation Department Board policy, which is also consistent with federal planning guidance. The study and subsequent adopted plan will be used to chart U.S. 20/26 road improvements from I-84 to the state line in the Statewide Transportation Improvement Program (STIP).
The completed plan will include:
- A 10-year plan for the corridor.
- Identification of corridor priorities.
- Identification of existing and projected environmental, roadway, and land use conditions.
- Analysis of future travel demand and performance in the corridor.
- Analysis of accidents and recommendation of safety features including access management.
Sample urban and rural cross-sections of the highway will be illustrated. Any projected capacity improvements that require a cross-section different from the current samples will also be illustrated.
Features will include:
- Number of lanes
- Lane width
- Shoulder width
- Side slopes
- Curb, gutter, and sidewalks for urban cross-sections
The National Environmental Policy Act (NEPA) requires that an environmental review be completed before right-of-way can be acquired with federal funds. The U.S. 20/26 Corridor Study is not programmed to recommend or fund purchase of right-of-way. Therefore, ITD will not complete a NEPA-level environmental review. However, an Environmental Scan will be conducted to provide a baseline survey which includes a qualitative analysis of the current human environment. The human environment includes aspects of the natural environment, built environment, and human health. Constraints that may have a limiting factor in roadway width and placement of the highway section will also be identified.
U.S. 20/26 is a major farm-to-market road serving agriculture and quarrying industries in western Canyon County. Cross-state access is directly provided to Nyssa and connecting access is provided via Highway 18 to Adrian, Oregon. The majority of the highway is two-lane rural with a 65 mph speed limit.
Mark Wasdahl, ITD Project Manager
(208) 334-8344 – mark.wasdahl@itd.idaho.gov
The Idaho Transportation Department (ITD) is studying Idaho 55 to identify current and future needs throughout the corridor. The study will result in three corridor plans (North, Central, South) that identifies policies and projects important to the development of this major arterial over the next 20 years.
To join the project mailing list contact the Idaho Transportation Department Public Involvement Coordinator at P.O. Box 7129, Boise, ID 83707 or emailed to adam.rush@itd.idaho.gov.
ITD hosted public meetings in Cascade, McCall and New Meadows in January 2016.
- January 2016 – Hold public meetings to gather input on the North Corridor
- February 2016 – Finalize Central Corridor Plan
- Spring 2016 – Draft North Corridor Plan
- Summer 2016 – Finalize North Corridor Plan
The Idaho 55 highway corridor originates 1.7 miles south of Marsing in Owyhee County at the Idaho/Oregon/Nevada junction with U.S. 95 and serves six counties, ending at the junction of U.S. 95 in New Meadows. Most travelers know the highway for its turns along mountain forests, whitewater rapids and favorite recreation spots. The corridor is an important route that supports the regional daily commute, the long-haul trucking industry and recreational traffic.
The completed study will include three separate corridor plans:
- South Corridor Plan – ION Junction in Owyhee County to Interstate 84 in Canyon County
- Central Corridor Plan – State Street in Ada County to Banks Lowman Road in Boise County
- North Corridor Plan – Banks Lowman Road in Boise County to New Meadows in Adams County
Project Materials
North Corridor Plan Public Meetings January 2016
North Corridor Plan (In process)
Draft Central Corridor Plan (Sept. 2015)
Idaho 55, Marsing to Nampa Access Management Plan
Those with questions about the corridor study can send an e-mail to adam.rush@itd.idaho.gov or call Adam Rush at (208) 334-8119.
The Idaho Transportation Department (ITD) is studying U.S. 95 from the Idaho border in Owyhee County to Pinehurst at the Adams / Idaho County line. The study will result in a corridor plan that identifies important improvement projects over the next 20 years.
The plan will be published in three parts:
- North: Weiser River to New Meadows
- Central: Nyssa Junction with 20/26 to Weiser River
- South: Oregon State Line to Nyssa Junction with 20/26
U.S. 95 runs north to south through western Idaho. It provides an important north-south international transportation link for long-haul freight between Mexico and Canada.
Within the Idaho Transportation Department’s District 3 boundaries, the highway covers 203 miles from Pinehurst in Adams County to the Oregon stateline south of Marsing in Owyhee County. Recreational travelers and local traffic share the road with long-haul trucks, straining the roadway capacity as surface transportation demand continues to grow.
The completed corridor plan will include an analysis of the existing conditions on the highway; a forecast of future demand over the next 20 years; and a list of short and long-term improvements on how to improve transportation on this section of U.S. 95. The document will address the course of the highway as a whole and on a county by county basis. The plan will be based on community input, engineering analysis, and city, county and agency visions for the future. ITD will include the plan in its Idaho Horizons Long Range Capital Improvement and Preservation Program (LRCIP). LRCIP is a planning document that helps ITD prioritize projects for future years.
The finished corridor plan will address:
- Safety: What are the improvements that will make U.S. 95 safer for motorists, pedestrians and residents?
- Access Management: How can ITD and local communities manage the effect of development along the corridor so the roadway continues to function safely and efficiently?
- Traffic: Can we anticipate congestion points and plan for the best ways to improve traffic flow and capacity throughout the corridor?
- Environment: What are the important environmental issues to consider when ITD seeks to make improvement to U.S. 95 in the future?
The U.S. 95 Corridor Study began in 2007 and is expected to be completed in 2016.
· U.S. 95 North Environmental Scan
· U.S. 95 Central Environmental Scan
· U.S. 95 South Environmental Scan
ITD encourages you to submit comments at any time during the study process. Written comments may be e-mailed to adam.rush@itd.idaho.gov or mailed to: Idaho Transportation Department, P.O. Box 7129 in Boise, ID 83707-1129. Those with questions about the corridor study can send an e-mail to Adam Rush or call him at (208) 334-8119.
Accessibility | Title VI | Americans with Disabilities Act (ADA) Compliance
The Idaho Transportation Department (ITD) is committed to compliance with Title VI of the Civil Rights Act of 1964 and all related regulations and directives. ITD assures that no person shall on the grounds of race, color, national origin, gender, age, or disability be excluded from participation in, be denied the benefits of, or be otherwise subjected to discrimination under any ITD service, program, or activity. The department also assures that every effort will be made to prevent discrimination through the impacts of its programs, policies, and activities on minority and low-income populations. In addition, the department will take reasonable steps to provide meaningful access to services for persons with Limited English Proficiency.
TTY/TDD Users: Dial 711 or (800) 377-3529 to use Idaho Relay System
Design Projects
For more information go to: I-84 Karcher to Franklin website
- I-84 Canyon County Projects – January 2019 (English & Spanish)
Design plans include:
- Adding a third lane to both directions of I-84.
- Adding auxiliary lanes between interchanges. Auxiliary lanes allow traffic to travel between two exits without merging with through traffic.
- Replacing the Northside Interchange with a Single Point Urban Interchange for safer, more efficient travel.
- Rebuilding the Karcher Road Overpass, railroad/irrigation canal bridges and the Mason Creek Structure.
- At the Franklin Boulevard Interchange, widening the eastbound off-ramp and modifying signals to allow two left-turn lanes onto the westbound ramp.
The improvements are expected to:
- Improve safety
- Address congestion
- Benefit the regional economy for many years
Contact Information
Those with questions can email: 84corridor@itd.idaho.gov or call: 208-334-8002
Over the next several years the Idaho Transportation Department will be making improvements to Chinden Boulevard (US-20/26) between Star Road and Eagle Road. For more details go to:
The Idaho Transportation Department is developing design plans to improve safety and reduce congestion at the Eagle Road (Idaho 55) and Idaho 44 intersection in Eagle.
To learn more, go to: ID-55|ID-44 Intersection Project Website
- ID-55|ID-44 Intersection Project Fact Sheet
- ID-55|ID-44 Intersection Community Workshop Presentation – September 18 & 19, 2018
About the Idaho 16 corridor
- The long-term vision of this corridor is to create an expressway for North/South travel in the Treasure Valley.
- Expanding this corridor is one of 33 unfunded projects in the Treasure Valley, as identified in the Communities in Motion long-range plan conducted by the Community Planning Association of Southwest Idaho (COMPASS) in conjunction with ITD.
What’s been done?
- In 2014 ITD constructed the first leg of the corridor expansion, building a river crossing from Idaho 44 (State St.) to US-20/26 (Chinden Blvd.)
- ITD completed environmental study on the corridor in 2011. This determined the scope of the project and impacts to the area.
- ID-16 Corridor Map
What’s next?
- Additional phases of this project are not funded at this time. After the preliminary engineering, ITD will be poised to quickly utilize funding to finish designs, buy property (right of way), and construct the project, should it become available.
Accessibility | Title VI | Americans with Disabilities Act (ADA) Compliance
The Idaho Transportation Department (ITD) is committed to compliance with Title VI of the Civil Rights Act of 1964 and all related regulations and directives. ITD assures that no person shall on the grounds of race, color, national origin, gender, age, or disability be excluded from participation in, be denied the benefits of, or be otherwise subjected to discrimination under any ITD service, program, or activity. The department also assures that every effort will be made to prevent discrimination through the impacts of its programs, policies, and activities on minority and low-income populations. In addition, the department will take reasonable steps to provide meaningful access to services for persons with Limited English Proficiency.
TTY/TDD Users: Dial 711 or (800) 377-3529 to use Idaho Relay System
Contacts | Services
District 3 Phone: (208) 334-8300
District 3 Fax: (208) 334-8917
Address: Idaho Transportation Department – District 3 Headquarters
8150 Chinden Boulevard, Boise, ID 83714-1367
Media Contact: Jake Melder, 208-334-8874
For application forms go to ITD Form Finder and then search for “Encroachment“
- Approach Permit application – i.e. driveway, road access, etc. (Right of Way Encroachment Application and Permit Approaches or Public Streets) – Search for form # “2109” or “Encroachment” at ITD Form Finder
- For the Utility Permit application – (Right of Way Encroachment Application and Permit for Utilities) – Search for form # “2110” or “Encroachment” at ITD Form Finder
- Other Encroachments application – i.e. signs, banners, etc. (Right of Way Encroachment Application and Permit for Other Encroachments) – Search for form # “2111” or “Encroachment” at ITD Form Finder
- Milepoint Logs go to the iPlan – Mapping Resource for Idaho highway route information
- iPlan – Mapping Resource
- Access Management Informational Brochure
Encroachment Application Office Locations & Contacts
Regional Location | Office Hours | Counties & Contact Information | |
---|---|---|---|
North Idaho - District 1 600 West Prairie Avenue Coeur d’Alene, ID 83815 | 7:00 a.m. to 4:00 p.m. Pacific Time | Email: Stacy.Simkins@itd.idaho.gov | Counties: Benewah, Bonner, Boundary, Kootenai, Shoshone - Stacy Simkins, 208-772-1297 |
North-Central Idaho - District 2 2600 Frontage Rd Lewiston, ID 83501 | 7:00 a.m. to 4:00 p.m. Pacific Time | Email: Shane.Niemela@itd.idaho.gov | Counties: Clearwater, Idaho, Latah, Lewis, Nez Perce - Shane Niemela, 208-799-4239 |
Southwest Idaho - District 3 8150 Chinden Boulevard Boise, ID 83714 | 8:00 a.m. to 5:00 p.m. Mountain Time Payments are not accepted after 3:00 p.m. Payment Phone Line: 208-332-7187 | Email: ITDD3Permits@itd.idaho.gov | Counties: Ada, Elmore, Gem, Boise, Valley - Shona Tonkin, 208-334-8341 Counties: Canyon, Adams, Owyhee, Payette, Washington - Tyson McCoy, 208-338-8335 |
South-Central Idaho - District 4 216 South Date Street Shoshone, ID 83352 | 8:00 a.m to 5:00 pm Mountain Time | Email: Deb.Pierson@itd.idaho.gov | Counties: Blaine, Camas, Cassia, Gooding, Jerome, Lincoln, Minidoka, Twin Falls - Deb Pierson, 208-886-7839 |
Southeast Idaho - District 5 5151 S. 5th Ave Pocatello, ID 83204-2202 | 8:00 a.m to 5:00 pm Mountain Time | Email: D5EncroachmentPermits@itd.idaho.gov | Counties: Bannock, Bear Lake, Bingham, Caribou, Franklin, Oneida, Power - Phone: 208-239-3300 |
East Idaho - District 6 206 North Yellowstone Rigby, ID 83442 | 8:00 a.m to 5:00 pm Mountain Time | Email: Troy.Despain@itd.idaho.gov | Counties: Bonneville, Butte, Clark, Custer, Fremont, Jefferson, Lemhi, Teton, Madison - Troy Despain, 208-745-5644 |
Idaho Transportation Department Headquarters - Boise, ID | Utility Permits Email: Barbara.Waite@itd.idaho.gov Sign Permits Email: Justin.Pond@itd.idaho.gov | Barbara Waite, 208-334-8522 Justin Pond, 208-334-8832 |
Roadway Sign Request Contacts
- Ports of Entry
- DMV Motor Carrier Services
- Trip Permits
- Idaho Map for Designated Routes Allowing up to 129,000 lbs
- Southwest Idaho 129,000 lbs. Designated Routes Map – District 3
- Idaho Routes Designated for Extra Length Combinations up to 105,500 lbs.
- All maps for Designated Idaho Routes Up to 129,000 lbs.
Ada County Route Maps
Canyon County Route Maps
Washington County Route Map
Accessibility | Title VI | Americans with Disabilities Act (ADA) Compliance
The Idaho Transportation Department (ITD) is committed to compliance with Title VI of the Civil Rights Act of 1964 and all related regulations and directives. ITD assures that no person shall on the grounds of race, color, national origin, gender, age, or disability be excluded from participation in, be denied the benefits of, or be otherwise subjected to discrimination under any ITD service, program, or activity. The department also assures that every effort will be made to prevent discrimination through the impacts of its programs, policies, and activities on minority and low-income populations. In addition, the department will take reasonable steps to provide meaningful access to services for persons with Limited English Proficiency.
TTY/TDD Users: Dial 711 or (800) 377-3529 to use Idaho Relay System