What are the opening hours?

Monday 8am - 4:30pm Tuesday 8am - 4:30pm Wednesday 8am - 4:30pm Thursday 8am - 4:30pm Friday 8am - 4:30pm

https://www.lakecountyil.gov/4922/Division-of-Transportation

Lcdot - Lake County, IL Division of Transportation, 600 W Wi******er Road, Libertyville, IL (2026)

09/14/2026

𝗗𝗶𝗹𝗹𝗲𝘆𝘀 𝗥𝗼𝗮𝗱 𝘁𝗼 𝗖𝗹𝗼𝘀𝗲 𝗮𝘁 𝗠𝗶𝗹𝗹 𝗖𝗿𝗲𝗲𝗸 𝗳𝗼𝗿 𝗕𝗿𝗶𝗱𝗴𝗲 𝗥𝗲𝗽𝗹𝗮𝗰𝗲𝗺𝗲𝗻𝘁

LCDOT is closing Dilleys Road at Mill Creek beginning Monday, September 21, for bridge replacement work.

The project will replace the bridge deck and beams that are at the end of their service life. The closure is expected to last approximately 90 days.

DETOUR ROUTE: Stearns School Road to US 41 (Skokie Highway) to Wadsworth Road.

Local traffic will have access from Stearns School Road north to the neighborhoods and local businesses up to Mill Creek. Local traffic will also have access from Wadsworth Road south to Mill Creek.

The bridge work area will be closed to all traffic.

08/31/2026

𝐂𝐨𝐧𝐬𝐭𝐫𝐮𝐜𝐭𝐢𝐨𝐧 𝐔𝐩𝐝𝐚𝐭𝐞: 𝐑𝐮𝐬𝐬𝐞𝐥𝐥 𝐑𝐨𝐚𝐝 & 𝐋𝐞𝐰𝐢𝐬 𝐀𝐯𝐞𝐧𝐮𝐞/𝟑𝟗𝐭𝐡 𝐀𝐯𝐞𝐧𝐮𝐞 (𝐂𝐨𝐮𝐧𝐭𝐲 𝐇𝐢𝐠𝐡𝐰𝐚𝐲 𝐄𝐙) 𝐑𝐨𝐮𝐧𝐝𝐚𝐛𝐨𝐮𝐭

Here’s a look from last week, facing west from the center of the new roundabout. The project is really starting to take shape, and it’s starting to look like a roundabout!

The contractor has recently been pouring concrete for the curb, sidewalk and truck apron. The first two layers of pavement are expected to be placed soon. In the coming weeks, crews will also resume installing underground infrastructure for the new street lighting.

The project remains on schedule, with the new roundabout expected to open to traffic in October.

08/19/2026

𝗥𝘂𝘀𝘀𝗲𝗹𝗹 𝗥𝗼𝗮𝗱 𝘁𝗼 𝗖𝗹𝗼𝘀𝗲 𝗮𝘁 𝗖𝗮𝗻𝗮𝗱𝗶𝗮𝗻 𝗣𝗮𝗰𝗶𝗳𝗶𝗰 𝗥𝗮𝗶𝗹𝘄𝗮𝘆 𝗖𝗿𝗼𝘀𝘀𝗶𝗻𝗴 (𝗔𝘂𝗴 𝟮𝟰-𝟮𝟴)

The Canadian Pacific Railway will close the railroad crossing on Russell Road for repairs. The closure of the crossing will begin at 6 a.m. on Monday, August 24. The road is scheduled to reopen during the late afternoon on Friday, August 28.

Detour Route: Kilbourne Road to IL 173 to US 41

Local traffic will be allowed from Kilbourne Road west to the railroad crossing and from US 41 east to the railroad crossing. The railroad crossing will be closed to all traffic.

08/18/2026

Over the next few weeks, LCDOT’s herbicide contractor will be applying herbicide around guardrails, fences, curbing and paved medians along County-maintained roads and paths.

If you see a flag in the ground, it indicates that herbicide was applied in that area.

Herbicides are one of several methods LCDOT uses to manage roadside vegetation, and we make a conscious effort to limit their use. All contractors applying herbicides on County right-of-way are required to maintain a license issued by the Illinois Department of Agriculture.

LCDOT manages roadside vegetation along approximately 300 miles of County roads and 65+ miles of paths throughout Lake County. Learn more about roadside vegetation management: https://www.lakecountyil.gov/4810

08/17/2026

There it is. The new roundabout at Deep Lake Road and Depot Street officially opened to traffic on Friday, August 14, ahead of schedule!

This is the first of two planned roundabouts along Deep Lake Road. A second roundabout is planned for North Avenue in a future construction season as part of a multi-year effort to modernize the Deep Lake Road corridor.

More than 11,000 roundabouts have been installed across the United States. This one is the 13th roundabout maintained by LCDOT.

08/14/2026

It's been a while since we checked in on the Washington Street Path Project, and construction is moving along nicely!

The project includes new sidewalks on Washington Street from Sextant Drive to Mainsail Drive and from Tangueray Drive to Almond Road, along with a new bike path connecting Mainsail Drive to US 45 and continuing from US 45 to Almond Road.

The first round of paving is scheduled to begin in a few weeks. Once the retaining wall east of US 45 is complete, the paving contractor will return to finish the remaining 1,200 feet of bike path. The project remains on schedule for substantial completion this fall.

08/10/2026

𝗪𝗮𝗱𝘀𝘄𝗼𝗿𝘁𝗵 𝗥𝗼𝗮𝗱 𝘁𝗼 𝗖𝗹𝗼𝘀𝗲 𝗮𝘁 𝗖𝗮𝗻𝗮𝗱𝗶𝗮𝗻 𝗣𝗮𝗰𝗶𝗳𝗶𝗰 𝗥𝗮𝗶𝗹𝘄𝗮𝘆 𝗖𝗿𝗼𝘀𝘀𝗶𝗻𝗴 (𝗔𝘂𝗴 𝟭𝟳-𝟮𝟭)

The Canadian Pacific Railway will close the railroad crossing on Wadsworth Road, east of the Des Plaines River, to replace the crossing. The closure will begin at 6 a.m. Monday, August 17. The road will reopen to traffic by late afternoon on Friday, August 21.

Detour Route: US Route 41 (Skokie Highway) to IL 173 (Rosecrans Road) to Kilbourne Road. Local traffic will be allowed from US Route 41 to the railroad crossing and from Kilbourne Road to the crossing. The railroad crossing will be closed to all traffic.

08/07/2026

𝗡𝗘𝗪 𝗖𝗟𝗢𝗦𝗨𝗥𝗘 𝗗𝗔𝗧𝗘: 𝗣𝗲𝘁𝗲𝗿𝘀𝗼𝗻 𝗥𝗼𝗮𝗱 𝗮𝘁 𝗖𝗮𝗻𝗮𝗱𝗶𝗮𝗻 𝗡𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗥𝗮𝗶𝗹𝘄𝗮𝘆 𝗖𝗿𝗼𝘀𝘀𝗶𝗻𝗴 (𝗔𝘂𝗴 𝟮𝟱 - 𝗦𝗲𝗽𝘁 𝟮)

The Canadian National Railway has informed the Lake County Division of Transportation that it will now be closing the railroad crossing on Peterson Road, west of US Route 45, for crossing repairs from August 25 to September 2. Previously, the crossing was scheduled to close starting on August 10.

UPDATED DETOUR ROUTE: Midlothian to IL 137 to US Route 45. Local traffic will be allowed from Midlothian Road to Franklin Boulevard and from US Route 45 to Industrial Drive.

08/06/2026

Last night was a busy one for LCDOT crews.

Around 8:30 p.m., a large tree came down across Monaville Road just east of Route 59, blocking the road.

This wasn't a simple cleanup job. Because of the size of the tree and the way it was hung up, crews had to bring in a chipper and skid loader to get the job done safely. Before anyone could start cutting it up, crews made a series of strategic cuts to bring the tree safely to the ground.

It's the kind of work our crews train for, and thanks to their experience and the right equipment, Monaville Road was safely cleared and reopened.

A big thank you to the Lake County IL Sheriff's Office for helping with traffic control while our crews worked.

08/05/2026

𝗡𝗘𝗪 𝗖𝗟𝗢𝗦𝗨𝗥𝗘 𝗗𝗔𝗧𝗘: 𝗣𝗲𝘁𝗲𝗿𝘀𝗼𝗻 𝗥𝗼𝗮𝗱 𝗮𝘁 𝗖𝗮𝗻𝗮𝗱𝗶𝗮𝗻 𝗡𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗥𝗮𝗶𝗹𝘄𝗮𝘆 𝗖𝗿𝗼𝘀𝘀𝗶𝗻𝗴 (𝗔𝘂𝗴 𝟮𝟱 - 𝗦𝗲𝗽𝘁 𝟮)

The Canadian National Railway has informed the Lake County Division of Transportation that it will now be closing the railroad crossing on Peterson Road, west of US Route 45, for crossing repairs from August 25 to September 2. Previously, the crossing was scheduled to close starting on August 10.

UPDATED DETOUR ROUTE: Midlothian to IL 137 to US Route 45. Local traffic will be allowed from Midlothian Road to Franklin Boulevard and from US Route 45 to Industrial Drive.

****

𝗣𝗲𝘁𝗲𝗿𝘀𝗼𝗻 𝗥𝗼𝗮𝗱 𝘁𝗼 𝗖𝗹𝗼𝘀𝗲 𝗮𝘁 𝗖𝗮𝗻𝗮𝗱𝗶𝗮𝗻 𝗡𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗥𝗮𝗶𝗹𝘄𝗮𝘆 𝗖𝗿𝗼𝘀𝘀𝗶𝗻𝗴 𝗳𝗿𝗼𝗺 𝗔𝘂𝗴𝘂𝘀𝘁 𝟭𝟬-𝟭𝟰

The Canadian National Railway will be closing the railroad crossing on Peterson Road, west of US Route 45, for crossing repairs. The closure of the crossing will begin at 7 a.m. on Monday, August 10. Peterson Road should reopen to thru traffic during the late afternoon on Friday, August 14.

DETOUR ROUTE: Midlothian Road to Wi******er Road to US Route 45. Local traffic will be allowed from Midlothian Road to Franklin Boulevard and from US Route 45 to Industrial Drive.

Lcdot - Lake County, IL Division of Transportation

09/14/2026

08/31/2026

08/19/2026

08/18/2026

08/17/2026

08/14/2026

08/10/2026

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08/05/2026

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Monday	8am - 4:30pm
Tuesday	8am - 4:30pm
Wednesday	8am - 4:30pm
Thursday	8am - 4:30pm
Friday	8am - 4:30pm