I-84 Meridian Interchange to Eagle Interchange Auxiliary Lane

ITD will improve eastbound I-84 between the Meridian Road and Eagle Road interch...

SH-55: Farmway Road to Middleton Road

The Idaho Transportation Department is designing improvements to modernize State...

I-86/I-15 System Interchange

The Idaho Transportation Department is working to improve the I-86/I-15 System I...

Idaho 75, Elkhorn Road to River Street

The Idaho Transportation Department is developing plans to improve capacity and ...

I-84, Centennial Way y Franklin Road

US-20 Targhee Pass

This project is to improve driver safety, traffic flow, and roadway structural i...

US-20 Rexburg Interchanges

I-84, Jerome to Twin Falls

The Idaho Transportation Department is designing improvements along I-84 between...

US-12: Saddle Camp to Post Office Creek

Widening four miles of US-12 will increase safety on this narrow, winding route....

US-12: Lochsa Ranger Station to Holly Creek

Widening ten miles of US-12 will increase safety on this narrow, winding route.

US-12: Tumble Creek to Lochsa Ranger Station

Widening nine miles of US-12 will increase safety on this narrow, winding route....

US-93, 300 South Road

This Project involves the expansion of US-93 from a two-lane to a four-lane high...

US-95: McArthur Lake

Adjusting sharp curves will improve safety.

US-12: Clearwater Memorial Bridge

The Idaho Transportation Department is making plans to rehabilitate and retrofit...

I-84 Burley and Heyburn Interchanges

ITD plans to replace the I-84 interchanges in Burley and Heyburn to better serve...

SH-55: Pear Lane to Middleton Road

ITD is working toward improving State Highway 55 from Pear Lane to Middleton Roa...

Rocky Point Wildlife Crossing

Every year, approximately 100 mule deer are killed on the 20-mile stretch of US-...

US-20 Ashton to SH-87 JCT

The Idaho Transportation Department (ITD) is conducting a Planning and Environme...

SH-55, Banks Beach Parking Study

This study will look at improving parking at a popular beach along State Highway...

SH-44 Corridor Plan

The Idaho Transportation Department is developing long-term plans to improve Sta...

Blackfoot SH-39

This project will improve safety and accommodate growth in West Blackfoot.

SH-75: Timmerman to Timber Way

SH-75 Improvements to Reduce Congestion and Improve Safety

US-95: Grangeville turn lanes

Adding turn lanes at US-95 and County Road will help large vehicles detour safel...

SH-21, Cervidae Peak Wildlife Overpass

The overpass will significantly reduce wildlife-vehicle crashes on this busy sec...

SH-3: CDA River Bridge to I-90 sealcoat

Applying a sealcoat to six miles of SH-3 will help preserve the pavement.

SH-21, Lowman Bridge Replacement

The old bridge is at the end of its life cycle and will be rebuilt.

SH-13: Sally Ann

Upgrading this culvert north of Harpster will make it more fish-friendly and abl...

US-93 Pahsimeroi River Bridge Replacement

The purpose of the project is to provide an improved and safe crossing of US-93 ...

Galena Summit Slide, Idaho Highway 75

An active landslide exists on the southern slope of Galena Summit that does, and...

I-84/ID-50: Kimberly Interchange

The Idaho Transportation Department is planning on rebuilding the Kimberly Inter...

SH-11: Greer Grade to Weippe

Eleven miles will be resurfaced from the top of Greer Grade to Weippe. New culve...

US-95: Lincoln Way and Walnut Ave in CDA

The highway will be expanded to include two lanes in each direction at the curve...

ID-39: Southwest Blackfoot

A proposed "road diet" intends to minimize traffic conflicts to improve driver s...

I-84: South Jerome Interchange

Originally built in 1966, this project involves the redesign and replacement of ...

National Electric Vehicle Infrastructure Program

Submit your feedback on the placement of future electric vehicle charging statio...

Clearwater Crossings: Spalding and Arrow Bridges

The Clearwater River crossings at Spalding Bridge and Arrow Bridge are important...

SH-55 Little Goose Creek

The Idaho Transportation Department (ITD) is developing plans to replace the exi...

Western Canyon/Owyhee Counties Corridor Study

US 20: Chester to Ashton Environmental Assessment

The Idaho Transportation Department (ITD) and the Federal Highway Administration...

Snake River Crossing

The Idaho Transportation Department is conducting the Snake River Crossing Study...

SH-44 Glenwood Street Corridor Plan

A corridor plan will provide a road map for future improvements on Glenwood Stre...

US-95: Mission Creek Road to Golden Eagle Passing Lane

A northbound passing lane will provide safer opportunities to pass south of Lapw...

SH-69 Corridor: Orchard Avenue to Overland Road

A long-range plan for this important Treasure Valley corridor

I-90: Osburn to Wallace

Less than three miles will be reconstructed from roughly milepost 58 to milepost...

US-95 sealcoat near Tensed, Plummer and Worley

Work will preserve 35 miles of highway near Plummer and Tensed.

US-2 railroad underpass

I-90 bridges near Cataldo

Both eastbound and westbound bridges will be replaced.

US-95 & West Elmira Road

New lighting and a northbound left turn lane on US-95 will provide safer access....

US-95 & Kootenai Trail Road

New lighting and left turn lanes on US-95 will provide safer access.

US-95 & Mountain Meadows

New lighting and a southbound left turn lane on US-95 will provide safer access.

American Falls: Pocatello Ave / I-86 Business Loop

This project is expected to significantly improve efficiency and safety at the i...

US-95 guardrail replacement

Updated guardrail will enhance safety for drivers.

SH-200: Center Turn Lane in Kootenai

Adding a center turn lane will allow turning drivers an area to safely wait on t...

I-15 Fort Hall Interchange

The new interchange design will serve the Fort Hall community and the traveling ...

SH-11: Quartz Creek Bridge

The 1958 bridge near Pierce is in need of replacement.

SH-33

Planning for the future of SH-33 through the Teton Valley

I-90: Big Creek to Osburn

About 4.5 miles will be resurfaced from the Big Creek Exit through Osburn, inclu...

SH-55: Pear Lane to Middleton Road

ITD is working toward improving State Highway 55 from Pear Lane to Middleton Roa...

South St. Anthony Interchange

This project will provide increased capacity, mobility, and safety for the trave...

US-95: Passing Lane

Adding a northbound passing lane will provide safer opportunities for motorists ...

US-26 & 25th East (Hitt Rd.)

ITD is looking at improvements to increase mobility and safety at US-26 and 25th...

SH-53 and Ramsey

Installing a permanent signal and adding turn lanes in 2023 will improve safety ...

SH-13: East Kooskia Bridge

Replacing the bridge will allow it to safely carry vehicles over the Clearwater ...

SH-13: Kooskia Curve

Realigning the curve will make it safer and easier for drivers to navigate.

SH-52 Snake River Bridge Replacement

The Idaho Transportation Department (ITD) is replacing the State Highway 52 (SH-...

US-2 from US-95 junction to Moyie Bridge

Resurfacing US-2 from the US-95 junction to the Moyie Bridge will improve safety...