21 Counties in Illinois Oil Country

We're getting Austin sleep-trained. He's finally sleeping through the night (thank you, Ferber Method). That means Victoria and I have been sleeping a little better ourselves. The last overnight trip in May was brutal, so I held off on another for a while. insert link. With that being said, since it's August, we were feeling comfortable trying it again.

My mind tends to wander a lot, especially when I'm sitting around. I start thinking about future road trips and how to make them better. One problem I'm looking to solve is the sheer amount of humidity that happens when you sleep in the car. The windows are fogged up by morning, and it's just sticky and unpleasant.

I cruised Amazon and found a low-power dehumidifier made for RVs. I also bought a portable power station that could do standard 120V power. Since I had some time on my hands, I started experimenting. I first saw how long the dehumidifier could run on the power station.

White Afloia cat-eared humidifier with blue LED lighting sits on a desk next to a black Jackery portable power station displaying battery level and output information

This was the cheapest Jackery I could buy, but I got 6 hours. That's not bad, considering many nights on the road, I will sleep less than that. Now that I knew how long I could power the dehumidifier, I found I had another problem on my hands. If you look in the picture above, two bright blue LED lights shine when the dehumidifier is turned on.

Two bright lights make it hard to sleep. It also makes it hard to park and car and sleep incognito. No fear! I ripped the dehumidifier apart. I then found where the lights connected to the controller board and disconnected them.

Interior view of a device showing exposed circuit boards, wiring connections with red and black cables, and white plastic housing components

That's all that was needed to get rid of those pesky lights.

Overhead view of a white humidifier's ridged circular grill top with finger pointing to the ventilation slots

One of the next courses of action was fixing my car's check engine light. The car is over five years old and pushing 140,000 miles, so stuff is bound to start wearing out. The EVAP purge control valve was throwing a code and saying it was faulty. I got the part and swapped it out. I surprised the heck out of myself, thinking it was going to take a few hours. Instead, it took less than 45 minutes!

Ford vehicle front grille with Wisconsin license plate AHY-7424, showing cable management setup with braided wiring and connector attachments

My final course of action was to plan the actual trip. When it comes to visiting courthouses, I'm a bit of a planner. I want to make sure I can visit as many as possible with the limited time I have. I pretty much leave everything else up to being impulsive and take the rest as it comes.

I figured I'd visit some more of Illinois. I'd pick up one of the closest unvisited counties and then keep driving south. When I'd hit the Illinois-Kentucky border, I'd head back north.

This was the itinerary I came up with.

Handwritten spreadsheet documenting Illinois county courthouses with columns for county names, county seats, courthouse addresses, and travel times in hours

On the morning of the trip, there was a beautiful sunrise when I went outside to pack the car.

Dramatic sunset sky with orange and pink clouds over a residential street lined with silhouetted trees

Another experiment I would try was packing a bunch of water bottles. I do tend to drink a lot of water on my trips. In the past, I'd pack 2 or 3 and then refill them. Refilling them wastes precious time that I could use going to the next county. I bought one of those water bottle holders you see sports teams using. I then put six water bottles in them.

Car trunk organization showing multiple clear water bottles neatly arranged in storage compartment

I fed Austin, and then I hit the road. I hadn't eaten breakfast, so I stopped at Kwik trip to get something to eat.

Fast food sandwiches wrapped in white paper with visible barcode stickers and branding

Soon I was on the road and heading south.

Straight rural two-lane highway with route marker signs for West 59 and 104, surrounded by green farmland

I made a pit stop near the Illinois border to take in the Sugar River.

Peaceful river or creek scene with lush green vegetation and trees along both banks under partly cloudy skies

Before you know it, I was on Stateline Road and in Illinois.

Empty asphalt parking lot with tree line in background and overcast sky Rural highway with South 70 route marker sign visible, trees and grass on both sides of the road

I always love driving on the Abraham Lincoln Bridge on I-39. It brings back good memories of when my buddies and I used to bowfish for Asian Carp on the Illinois River. We'd pass under this bridge all the time.

Green steel arch bridge spanning highway with additional bridge visible in the distance

A little while later, I was getting hungry. So I stopped at a Pilot near Bloomington and got a steak burger.

Gas station and Power Center building with covered fuel pumps and parking lot with several vehicles Cheeseburger with melted cheese on a bun, partially unwrapped from aluminum foil and white paper

I was soon off the interstate and at Piatt County.

Long straight rural highway stretching to the horizon with farmland on both sides under blue sky with scattered clouds Three-story historic brick courthouse with classical architectural details, white stone trim, and arched windows

Monticello appeared to have a nice and vibrant courthouse square.

Small town main street with historic brick commercial buildings, angle parking, and vintage street lamp

On to way to Douglas County, it was county roads and cornfields.

Rural highway with Interstate 74 sign visible, cornfields on right side, and wide open farm landscape Grand neoclassical courthouse building featuring white stone facade, prominent columns, wide steps, and symmetrical design

For Coles County, I started to follow Illinois 130. I'd follow this road for a good amount of my trip.

Straight rural highway stretching to the horizon under clear blue skies with scattered clouds, trees lining the left side and open farmland on the right Ornate Romanesque Revival courthouse in tan stone featuring prominent clock tower, green copper-clad turrets and rooflines, and decorative arched windows with monument statue in front

Illinois is known to be a flat and wide-open prairie. This wasn't the case when I drove to Cumberland County. It was very scenic!

Two-lane highway descending through steep wooded cut with metal guardrails on both sides and dense tree coverage on the hillsides Victorian-era red brick courthouse with white painted clock tower cupola, green copper roof accents, ornate architectural details, and mature trees on the grounds

I was soon in Jasper County. After visiting the courthouse, I decided to get some pizza from the gas station.

Red brick courthouse with Art Deco styling featuring central arched entrance, wheelchair accessible ramp, and wooden benches positioned along the walkway Pizza slices wrapped in clear plastic cellophane showing cheese and sauce

Up next was Richland County. I spotted a painted rock that said, "Life is good." I was having a great time on this trip, so I definitely agreed.

Small painted rock on gravel surface with handwritten message God is good! in blue marker Classical Revival courthouse in cream-colored stone with three stories, prominent columned entrance portico, symmetrical window arrangement, and American flag

On my way to Edwards County, I started spotting pumpjacks. I knew there was some oil production in Illinois, but it was surprising how much I saw.

Rural agricultural landscape from roadside showing green crop fields with gentle hills and oil pump jack visible on the horizon Two-story red brick courthouse with decorative clock tower, white trim details, and Victorian-era architectural elements under dramatic cloudy sky

I saw even more oil activity on my way to White County.

Rural roadside view with expansive farm fields, white grain storage silos in the distance, and tree line along the horizon Three-story historic red brick building with TELEPHONE inscription on peaked gable, white trim accents, and arched entrance

The road was definitely scenic on my way to Gallatin County.

Straight rural highway with utility poles running alongside, green farmland extending on both sides under bright blue sky Mid-century modern courthouse building with textured tan exterior and flat decorative roofline, featuring memorial bell mounted on stone pedestal in foreground

Illinois 1 took me to Hardin County.

Rural highway view with farm buildings and large white grain silos on the left, open agricultural fields stretching to both sides Two-lane highway winding through densely wooded hills with trees creating natural corridor on both sides of the road Three-story red brick courthouse with square clock tower, modern institutional styling, large windows, and American flag on flagpole

I took a quick detour and could look across the Ohio River to see Kentucky.

Tranquil lake or river scene with floating dock structure, moored boats, grassy shoreline, and tree-lined banks under clear blue sky

That detour didn't last long, and soon I was in Pope County.

Two-story red brick courthouse with classical pediment, tall arched windows, front entrance with metal railings, and American flag on grounds

The sun was starting to set, and it was a bit brutal on my way to Saline County.

Rural road at sunrise or sunset with bright sun creating lens flare effects through silhouetted trees and power lines Modern brutalist courthouse building with red brick and white concrete sections, elevated on grassy slope with wide steps and American flag on tall pole, photographed at dusk

The sun was really setting by the time I got to Hamilton County.

Rural two-lane highway at dusk with vehicle headlights illuminating the road, orange and pink sunset colors across the horizon, silhouetted trees on both sides Two-story tan brick courthouse with central entrance and antenna tower on roof, photographed at night with warm interior lights glowing through windows

I drove in the darkness to make it to Wayne County. This is where I'd find a place to sleep for the night.

Highway driving at night with headlights illuminating the road ahead, dark blue twilight sky, heavily shadowed trees lining both sides of the road

I tried a new gas station chain called Huck's. They had these massive chicken wraps that I had for a late supper.

Huck's convenience store exterior at night featuring bright yellow and red architecture with illuminated lottery jackpot display board showing multiple million-dollar amounts Three wrapped breakfast burritos stacked on dark plates in vehicle interior, showing flour tortillas with egg and cheese filling visible at the ends

I found a nearby park where I would spend the night. I ate my chicken wrap on a bench and then set up my dehumidifier and fan.

Foggy nighttime scene at park or rest area showing yellow horizontal security gate barrier with building and street lights in misty background Small white humidifier with ridged ventilation grille positioned in car floor area next to Jackery portable power station with motion blur visible OPOLAR brand circular car fan with spiral blade design mounted on vehicle dashboard near steering wheel and air vents

Since it was around 10 PM, I set my alarm for 4 AM. This is the 6-hour window that the dehumidifier would run. I noticed some condensation when I woke up, but not a ton.

Nighttime interior car view showing heavily fogged windshield with condensation obscuring view, dashboard and controls visible in foreground

I then set the alarm for 5:50 AM. This is the time I usually wake up in the morning. It was clear that the dehumidifier did well. However, in those two extra hours it wasn't running, a ton more condensation was collected on the windshield.

Dawn or dusk view through moisture-covered car windshield showing silhouetted trees against pale sky with yellow road markings visible on pavement

I got out of the car to brush my teeth and take in the views. This park had a very nice pond.

Serene pond or small lake at twilight with mature trees and their perfect reflections in still water, small red building structure visible in the distance

The Wayne County Courthouse was a short distance away, so I was there pretty quickly.

Victorian red brick courthouse featuring prominent central clock tower, symmetrical facade with arched entrance, white stone steps, photographed at dusk

Before going to Clay County, I filled up a Huck's and got a greasy (but good) breakfast sandwich.

Huck's gas station fuel pump in foreground with small town street view showing speed limit 45 sign and storefronts in background at sunset Glazed donut used as breakfast sandwich bun in clear plastic container, filled with folded egg and ham or bacon Grand neoclassical courthouse in light-colored stone with imposing columned entrance, three stories with tall windows and ornamental roofline details

For Effingham County, I ended up at the old courthouse. Sometimes the directions aren't super accurate. Oftentimes, you only get in the general area of a courthouse. You then have to look around and make up the difference.

Elegant Victorian Second Empire courthouse in red brick featuring distinctive mansard roof with dormer windows, ornate cream-colored trim, and tall arched windows with manicured foundation plantings

Luckily, the new courthouse was a short walk away.

Downtown main street view showing mix of historic brick storefronts and modern mid-century building with extensive glass window facade, ornate street lamp in center Modern mid-century institutional building with tan brick exterior and expansive glass curtain wall windows spanning three floors, clean geometric design

The sidewalks around the Fayette County Courthouse were interesting. It appears they were going the natural and organic way of filling them in.

Overhead view of severely deteriorated concrete pavement with multiple cracks and chunks missing, grass and weeds growing through the broken sections Fayette County Court House in red brick featuring prominent white columned entrance portico with classical pediment, symmetrical facade with white trim and green accents

I was happy I wasn't on the road to Montgomery County when this mishap happened.

Fallen traffic signal pole lying across sidewalk and street with yellow and black striped base, orange safety cone marking the hazard at intersection

Montgomery County was another county with an old and new courthouse. The new courthouse was also within walking distance of the old courthouse.

Victorian Italianate courthouse in red brick with distinctive tall square tower, white stone trim, arched windows, and historic cannon displayed on front lawn Contemporary red brick courthouse with extensive grid of large windows, modern institutional design featuring white horizontal bands and decorative pediment elements

There were more cornfields on the way to Macoupin County.

Narrow rural asphalt road creating corridor between towering walls of mature green corn on both sides under clear blue sky Majestic neoclassical courthouse in tan stone with prominent green copper dome, massive columned portico with triangular pediment, and symmetrical wings with wide staircases

While I saw a lot of pumpjacks along the way, I also saw a bunch of windmills on the way to Morgan County.

Rural two-lane highway through agricultural landscape with multiple tall white wind turbines scattered across green cornfields under bright blue sky Ornate Second Empire courthouse in cream stone featuring twin elaborate towers with mansard roofs, dated 1889 on central pediment, and imposing entrance staircase

Last up was Cass County.

Highway driving view showing East County green road sign on right, gravel shoulder visible with grass and farmland beyond Two-story red brick courthouse with white architectural details featuring large arched windows, prominent white entrance portico with steps, and American flag on pole

Compared to Wisconsin, Illinois has high gas prices. I think their gas tax is much higher. It often comes out to the tune of $0.50-0.75 a gallon more. I always keep this in mind and try to fill up as little as possible in Illinois. I realized I'd have just enough gas to get home.

Vehicle digital dashboard display showing trip statistics including 81°F exterior temperature, 210.7 miles driven at 43.3 MPG fuel economy, 324 miles remaining range, and total odometer reading of 139,571 miles Smartphone screen displaying Google Maps navigation interface showing route along North/S Main St toward E Springfield St with estimated travel time of 4 hours 30 minutes

That didn't stop me from stopping at an actual gas station to get some food for the trip home.

Casey's Original Snack Stick Bites in red package next to peanut butter cookie sandwich in clear plastic clamshell container on car seat

The drive home consisted of some interstates and a lot of 2 lane highways.

Divided multi-lane highway with wide shoulders and median separation, surrounded by trees and open farmland under partly cloudy blue sky Two-lane rural road ascending gentle grade with grassy embankments, overhead utility power lines and poles along the roadside

As you can see, it was pretty much blue skies in Illinois. By the time I hit Wisconsin, it was very cloudy.

Straight gravel country road extending to distant horizon under heavy overcast gray skies, green county road sign and HK marker visible, flat agricultural fields on both sides

Once I hit Dane County, it was raining a bit.

Highway view through rain-spattered windshield showing wooded hillsides on both sides of road under gray overcast sky during rainfall

I made it to Kwik Trip in Belleville with 34 miles to spare. I rarely ever go below a quarter tank. My gas light will only come on once in a blue moon.

Vehicle instrument panel showing analog speedometer and fuel gauges flanking central digital display reading 70°F, trip data of 464.1 miles at 44.0 MPG average, 34 miles range remaining, and 139,825 total miles on odometer

Gas in many places in Illinois was over $4 a gallon. In Wisconsin, it's closer to $3 a gallon, and flirting with going under $3 a gallon. I saved a decent amount of money filling up in Wisconsin and also averaging 44mpg.

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