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Iowa County 18-Wheeler Accident Attorneys: Attorney911 Brings Ralph Manginello’s 25+ Years Fighting Multinational Corporations Including BP Explosion Litigation With $50+ Million Recovered for Families, Managing Partner Since 1998 Alongside Former Insurance Defense Attorney Lupe Peña Exposing Insider Claims Denial Tactics, Federal Court Admitted FMCSA 49 CFR Parts 390-399 Masters Hunting Hours of Service Violations and Extracting Black Box ELD ECM Evidence, Jackknife Rollover Underride Wide Turn and Brake Failure Specialists, Catastrophic Injury Experts for TBI Spinal Cord Amputation Internal Injuries and Wrongful Death, $5+ Million Logging Brain Injury $3.8+ Million Amputation and $2.5+ Million Truck Crash Settlements Secured, Trial Lawyers Achievement Association Million Dollar Member 4.9 Google Star Rating 251 Reviews Legal Emergency Lawyers, Free Consultation No Fee Unless We Win We Advance All Investigation Costs, Hablamos Español 24/7 Live Staff, Immediate Case Evaluation 1-888-ATTY-911

February 23, 2026 22 min read
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Iowa County 18-Wheeler Accident Attorneys: When 80,000 Pounds Changes Everything

The cornfields along I-80 near Iowa County don’t care how careful you’re driving. When an 80,000-pound semi tractor-trailer drifts across the centerline on a frozen January morning, or when a grain hauler blows through a stop sign during harvest season, your life changes in an instant. One moment you’re heading to work in Iowa County; the next, you’re facing months of rehabilitation, crushing medical debt, and a trucking company that’s already hired lawyers to protect their bottom line.

We’ve seen it happen too many times to Iowa County families. The physics aren’t fair—your 4,000-pound sedan against 20 times that weight moving at highway speed. The aftermath isn’t fair either—trucking companies have rapid-response teams, while you’re left wondering how you’ll pay the mortgage while you can’t work.

We’re Attorney911. For 25 years, Ralph Manginello has fought for trucking accident victims across the country, including right here in Iowa County and throughout the Hawkeye State. We don’t just know the Federal Motor Carrier Safety Regulations (FMCSA); we use them to prove negligence and secure multi-million dollar recoveries for families just like yours. And here’s what makes us different: our associate attorney Lupe Peña used to work for insurance companies defending trucking claims. Now he fights against them, bringing insider knowledge of every tactic they use to minimize your compensation.

If you or someone you love has been hurt by an 18-wheeler in Iowa County, call us immediately at 1-888-ATTY-911. Evidence disappears fast—black box data can be overwritten in 30 days, and trucking companies start building their defense before the ambulance even leaves the scene.

Why Iowa County Roads Are Particularly Dangerous for Truck Accidents

Iowa County isn’t just any rural community. Located along the vital I-80 corridor that connects Chicago to Des Moines and beyond, our highways see massive commercial traffic—grain trucks heading to the Mississippi River terminals, livestock haulers moving Iowa’s world-famous pork and beef, and long-haul freight moving coast-to-coast. According to the Iowa Department of Transportation data we review regularly, this combination of heavy agricultural trucking and interstate commerce creates unique hazards for Iowa County drivers.

The Agricultural Factor

From September through November, Iowa County roads transform. Grain trucks operate on tight harvest schedules, often running before dawn and after dusk when visibility is poor. These drivers face pressure to move massive loads quickly, sometimes exceeding legal weight limits or driving while fatigued during the crucial harvest window. We’ve handled cases where overloaded grain trucks couldn’t stop in time at intersections near Williamsburg or Marengo, causing catastrophic collisions.

The FMCSA knows this industry’s dangers. Under 49 CFR Part 393, commercial vehicles must secure cargo to withstand 0.8g deceleration forces. When grain shifts during transport—violating 49 CFR § 393.100 cargo securement regulations—the resulting weight transfer can cause rollovers that crush smaller vehicles.

Iowa’s Brutal Winters

From December through March, Iowa County sees conditions that test even experienced truckers. Black ice on I-80 near Victor, ground blizzards reducing visibility to near-zero, and temperatures that can reach -20°F create perfect conditions for jackknife accidents and loss-of-control crashes. Trucking companies have a duty under 49 CFR § 392.3 not to operate when ability or alertness is impaired by conditions—yet too many push their drivers to meet deadlines despite weather advisories.

When a truck driver ignores winter weather warnings and causes a pileup on County Road V66 or the I-80 corridor, that’s not just an accident—it’s negligence. And proving it requires an attorney who knows how to download ECM (Electronic Control Module) data showing the truck’s speed in those final seconds before the crash.

The 15 Types of 18-Wheeler Accidents We See in Iowa County

Not all trucking accidents are the same, and Iowa County’s unique geography—rolling hills, agricultural crossroads, and major interstate corridors—creates specific patterns of crashes. Here’s what we see:

1. Jackknife Accidents on I-80

When a truck’s trailer swings perpendicular to the cab, it creates an impassable barrier across multiple lanes. On I-80 through Iowa County, where speeds reach 70 mph and traffic volume is heavy, a jackknife often triggers multi-vehicle pileups. The physics are simple: when drivers brake improperly on wet pavement or following too closely (49 CFR § 392.11 prohibits following more closely than reasonable), the trailer momentum carries it around. We’ve secured significant settlements for families injured in these chain-reaction crashes.

2. Rollovers on County Roads

The rural roads feeding into Iowa County’s agricultural centers weren’t designed for modern 53-foot trailers. When truckers take curves too fast—particularly on roads like County F62 or near the Amana Colonies—or when cargo shifts improperly, the high center of gravity causes rollovers. These are devastating, often crushing vehicles in neighboring lanes. Under 49 CFR § 393.100-136, cargo must be immobilized to prevent shifting that affects vehicle stability. Violations prove negligence.

3. Underride Collisions at Rural Intersections

Perhaps the most horrific truck accidents involve underrides—when a passenger vehicle slides under the trailer, shearing off the roof. Rear underride guards are mandatory under 49 CFR § 393.86, but side underride guards aren’t federally required (though some states mandate them). On dark rural Iowa County roads with limited street lighting, these accidents are often fatal. We investigate whether proper lighting and reflectors were maintained under 49 CFR § 393.11.

4. Rear-End Collisions

An 80,000-pound truck traveling at 65 mph needs over 500 feet to stop—nearly two football fields. When truckers follow too closely on I-80 approaching Iowa City or fail to account for stop-and-go traffic near the Tanger Outlets, the results are catastrophic. These cases often involve hours-of-service violations under 49 CFR Part 395—we’ve recovered millions by proving drivers were fatigued beyond the legal 11-hour driving limit.

5. Wide Turn (“Squeeze Play”) Accidents

In downtown Marengo or at rural intersections near Homestead, truckers making right turns often swing left first, creating a gap that drivers enter. When the truck completes its turn, vehicles get crushed between the cab and curb. These accidents involve driver inexperience and often violations of 49 CFR Part 391—we check whether the driver had proper training and qualifications for the vehicle type.

6. Blind Spot Collisions

18-wheelers have massive blind spots—20 feet in front, 30 feet behind, and large areas on both sides. When truckers change lanes on I-80 without checking mirrors or signaling properly, they sideswipe vehicles. Under 49 CFR § 393.80, mirrors must provide a clear view to the rear on both sides. Missing or improperly adjusted mirrors prove negligence.

7. Tire Blowouts

In Iowa’s temperature extremes—110°F asphalt in summer and frozen roads in winter—tire failures are common. When a steer tire blows on an 18-wheeler, the driver often loses control instantly. 49 CFR § 393.75 specifies minimum tread depths (4/32″ for steer tires), and maintenance records must show regular inspections under 49 CFR § 396.3. When trucking companies defer maintenance to save money, they endanger Iowa County families.

8. Brake Failure Accidents

Brake problems contribute to approximately 29% of large truck crashes. On the steep grades near the Iowa River valley or approaching the Coralville Reservoir area, brake fade can be deadly. Trucking companies must maintain brake systems under 49 CFR § 393.40-55, and drivers must conduct pre-trip inspections per 49 CFR § 396.13. We subpoena maintenance records in every case—frequently finding deferred repairs or adjusted-out brakes that should have been replaced.

9. Cargo Spill and Shift Accidents

When grain, ethanol, or equipment shifts during transport, the sudden weight transfer causes rollovers or loss of control. Iowa County sees significant hazardous material traffic—anhydrous ammonia for fertilizer, ethanol from the state’s renewable fuel plants. Spills create environmental hazards and secondary accidents. 49 CFR Part 397 governs hazmat transport, and violations can trigger punitive damages.

10. Head-On Collisions

Fatigued or distracted truckers drifting across centerlines on two-lane roads like Highway 6 or County Road V18 cause devastating head-on crashes. The closing speed combined with the weight disparity often results in fatal injuries. We investigate ELD (Electronic Logging Device) data under 49 CFR § 395.8 to prove hours-of-service violations.

11. T-Bone Intersection Accidents

Running red lights or stop signs at rural intersections—often due to distraction or fatigue—causes side-impact collisions where passenger vehicles offer little protection.

12. Runaway Truck Accidents

On the few steep grades in Iowa County, brake fade or improper downshifting can lead to runaway trucks. This is particularly dangerous near construction zones or when approaching river bridges.

13. Override Accidents

When a truck driver fails to stop and drives over a smaller vehicle in front, crushing it. Common in traffic back-ups on I-80.

14. Lost Wheel or Equipment Failure

Improperly maintained wheels, axles, or coupling devices can fail at highway speeds, sending debris across lanes or causing the driver to lose control.

15. Distracted Driving Crashes

Texting while driving, GPS distraction, or dispatch communication violations of 49 CFR § 392.82 (prohibiting hand-held mobile phone use) cause devastating crashes.

The Ten Liable Parties We Pursue in Iowa County Trucking Cases

Most law firms only sue the driver and trucking company. That’s leaving money on the table—money your family needs for medical care and lost wages. We investigate every potentially liable party because in Iowa County trucking accidents, multiple defendants often share blame:

1. The Truck Driver

Direct negligence includes speeding, distracted driving, fatigued operation violating the 11-hour rule (49 CFR § 395.3), impairment, or failure to conduct pre-trip inspections. We subpoena their cell phone records, driving history, and medical certifications.

2. The Trucking Company (Motor Carrier)

Under respondeat superior, employers are liable for their employees’ negligence. But we also pursue direct negligence: negligent hiring (did they check the driver’s record?), negligent training (49 CFR Part 391 requires proper qualifications), negligent supervision, and negligent maintenance (49 CFR Part 396). We obtain their CSA (Compliance, Safety, Accountability) scores—many Iowa County accidents involve carriers with poor safety ratings.

3. The Cargo Owner/Shipper

When grain elevators or agricultural co-ops demand delivery schedules that force drivers to violate hours-of-service rules, or when they load trucks beyond legal weight limits, they share liability. We investigate shipping contracts and loading instructions.

4. The Loading Company

Third-party loaders who fail to secure cargo properly violate 49 CFR § 393.100. In Iowa’s agricultural economy, improper grain loading is a frequent cause of rollovers and spills.

5. Truck/Trailer Manufacturers

Defective brakes, fuel systems, or stability control can cause accidents even with careful operation. We retain mechanical engineers to investigate product liability claims under Iowa law.

6. Parts Manufacturers

Defective tires, brake components, or steering mechanisms that fail under load create sudden emergencies. We preserve failed components for expert analysis.

7. Maintenance Companies

Third-party mechanics who perform inadequate repairs or sign off on unsafe vehicles share liability. Maintenance records under 49 CFR § 396.3 must be preserved for one year—we demand them immediately.

8. Freight Brokers

Brokers who arrange transportation but fail to verify carrier safety records or insurance may be liable for negligent selection. This is increasingly common in Iowa’s logistics-heavy economy.

9. Truck Owner (If Different from Carrier)

In owner-operator situations, the owner may have separate liability for negligent entrustment or maintenance failures.

10. Government Entities

When dangerous road design, inadequate signage, or poor maintenance contributes to crashes on Iowa County roads, we pursue claims against responsible agencies. However, Iowa’s sovereign immunity rules and strict notice requirements make these cases complex—another reason you need experienced federal court counsel.

Critical Evidence: Why the First 48 Hours Determine Your Case

Here’s what trucking companies don’t want Iowa County victims to know: evidence disappears fast. The Electronic Control Module (ECM)—the truck’s “black box”—records speed, brake application, throttle position, and fault codes. But this data can be overwritten in as little as 30 days, or sooner with continued vehicle operation.

The Electronic Logging Device (ELD) mandated since 2017 under 49 CFR § 395.8 records hours-of-service compliance. It can prove the driver was fatigued, violating the 14-hour on-duty window or the 11-hour driving limit. But if we don’t send a spoliation letter immediately, the trucking company may “lose” this data.

When you hire Attorney911 for your Iowa County case, we act within hours—not weeks:

  • Spoliation Letters: Sent within 24 hours to all potentially liable parties, putting them on legal notice that destroying evidence will result in court sanctions
  • ECM Download: We demand immediate preservation of electronic data before it overwrites
  • Driver Qualification File: Under 49 CFR § 391.51, carriers must maintain files containing employment history, medical certifications, drug test results, and driving records. We subpoena these immediately to check for negligent hiring.
  • Maintenance Records: 49 CFR § 396.3 requires systematic inspection records. We look for deferred maintenance patterns.
  • Dashcam Footage: Often deleted within 7-14 days if not preserved
  • Cell Phone Records: To prove distraction violations of 49 CFR § 392.82

Lupe Peña’s insurance defense background is crucial here—he knows exactly what evidence trucking companies try to hide, and he knows how to find it before they can destroy it.

Catastrophic Injuries: The Real Cost of Iowa County Truck Accidents

The size disparity between passenger vehicles and 18-wheelers means injuries are rarely minor. We’ve represented Iowa County clients suffering from:

Traumatic Brain Injury (TBI)

Even “mild” TBIs can cause lifelong cognitive deficits, personality changes, and inability to work. Severe TBIs may require 24/7 care. Our firm has recovered between $1.5 million and $9.8 million for TBI victims, funds that cover lifetime medical care and compensate for lost earning capacity.

Spinal Cord Injury and Paralysis

Complete spinal injuries result in paraplegia or quadriplegia. The lifetime cost of care ranges from $1.1 million to over $5 million. We recently resolved a case for a client who suffered spinal damage in a trucking accident, securing funds for home modifications, wheelchairs, and ongoing therapy.

Amputation

When crush injuries require limb removal, victims face prosthetics ($5,000-$50,000 each), replacement costs throughout life, and permanent disability. Our amputation case results range from $1.9 million to $8.6 million.

Severe Burns

Fuel fires and hazmat spills cause disfigurement requiring multiple skin grafts and reconstructive surgeries.

Wrongful Death

When trucking accidents kill Iowa County residents, surviving families face funeral expenses, lost income, and immeasurable emotional loss. Iowa allows recovery for loss of consortium, mental anguish, and punitive damages in appropriate cases. Our wrongful death recoveries range from $1.9 million to $9.5 million.

Iowa Law: What You Need to Know

Statute of Limitations

In Iowa, you have two years from the date of the accident to file a personal injury lawsuit (Iowa Code § 614.1). For wrongful death, it’s two years from the date of death. This seems like plenty of time, but critical evidence can be gone within weeks. Don’t wait.

Modified Comparative Negligence

Iowa follows a “51% rule” (Iowa Code § 668.3). You can recover damages if you’re 50% or less at fault, but your recovery is reduced by your percentage of fault. If you’re found 51% or more responsible, you recover nothing. Trucking companies and their insurers often try to shift blame to victims—having an experienced attorney who can prove the trucker’s liability is essential.

Damage Caps

Unlike some states, Iowa does not cap economic or non-economic damages in trucking cases. However, punitive damages are limited to certain situations involving willful and wanton disregard for safety.

Insurance Requirements

Federal law requires minimum liability coverage of:

  • $750,000 for non-hazardous freight
  • $1,000,000 for oil and hazardous materials
  • $5,000,000 for certain hazardous materials

Many carriers carry $1-5 million in coverage, and additional umbrella policies may apply. Multiple liable parties mean multiple insurance pools—critical for catastrophic injury cases.

Why Iowa County Families Choose Attorney911

25 Years of Federal Court Experience

Ralph Manginello has been fighting for injury victims since 1998. He’s admitted to the U.S. District Court for the Southern District of Texas and has handled complex multi-state litigation. When an Iowa case requires federal court action—common in interstate trucking—we have the credentials to handle it.

The Insurance Defense Advantage

Lupe Peña spent years working for national insurance defense firms. He knows their playbooks: how they calculate “Colossus” software valuations, how they train adjusters to lowball victims, and when they’re bluffing versus when they’ll pay. As client Chad Harris said, “You are NOT just some client… You are FAMILY to them.” That family treatment includes having an insider fighting for you.

Multi-Million Dollar Results

We’ve recovered over $50 million for families, including:

  • $5+ million for a traumatic brain injury victim struck by a falling log
  • $3.8+ million for a client who suffered amputation after a car crash led to medical complications
  • $2.5+ million for trucking accident victims
  • Currently litigating a $10 million hazing lawsuit against the University of Houston, demonstrating our willingness to take on major institutions

4.9 Stars from Real Clients

With over 251 Google reviews averaging 4.9 stars, our results speak for themselves. Glenda Walker told us: “They fought for me to get every dime I deserved.” Donald Wilcox, whose case another firm rejected, said: “One company said they would not accept my case. Then I got a call from Manginello… I got a call to come pick up this handsome check.”

Hablamos Español

Many Iowa County agricultural workers and their families speak Spanish as their first language. Lupe Peña provides direct representation in Spanish—no interpreters, no confusion, just clear communication during your most difficult time.

Three Offices, National Reach

With offices in Houston, Austin, and Beaumont, Texas, we handle cases throughout the United States. For Iowa County clients, we offer remote consultations and travel to Iowa when necessary. Interstate trucking cases often involve federal jurisdiction—we’re equipped to handle them regardless of where the trucking company is headquartered.

Immediate Steps After an Iowa County Truck Accident

If you’re able, take these steps immediately:

  1. Call 911—Police reports are crucial evidence. Iowa law requires reporting accidents involving injury or death immediately.
  2. Seek Medical Attention—Even if you feel “fine,” adrenaline masks serious injuries. Internal bleeding and TBIs may not show symptoms for days. Documentation starts here.
  3. Photograph Everything—Vehicles before they’re moved, skid marks, road conditions, weather, traffic signals, and your injuries.
  4. Get Information—Truck driver’s CDL, DOT number on the truck, trucking company name, insurance cards, and witness contact information.
  5. Don’t Give Recorded Statements—Insurance adjusters use your words against you. Politely decline to speak with the trucking company’s insurer until you’ve consulted an attorney.
  6. Call Attorney9111-888-ATTY-911. We’re available 24/7. The sooner we can send preservation letters, the stronger your case.

Frequently Asked Questions for Iowa County Truck Accident Victims

How long do I have to file a lawsuit in Iowa?
You have two years from the accident date, but don’t wait. Evidence critical to proving FMCSA violations can disappear within weeks. Call us immediately at 1-888-ATTY-911.

What if I was partially at fault for my Iowa County accident?
Iowa uses modified comparative negligence. If you’re 50% or less at fault, you can recover damages reduced by your percentage of fault. But if you’re 51% responsible, you recover nothing. We investigate thoroughly to minimize any fault attributed to you.

How much is my Iowa County trucking case worth?
It depends on injury severity, medical costs, lost wages, and available insurance. Unlike car accidents with $30,000 policies, trucking cases typically have $750,000 to $5 million in coverage. We’ve recovered settlements ranging from hundreds of thousands to millions for Iowa-area clients.

Will my case go to trial?
Most settle, but we prepare every case as if it’s going to trial. Insurance companies know which attorneys are willing to go to court—and they pay accordingly. Our federal court admission and 25 years of trial experience give us leverage in negotiations.

What if the truck driver was an independent contractor?
Both the driver and the contracting company may be liable. We investigate all relationships and insurance policies to maximize your recovery.

Can I afford an attorney?
Absolutely. We work on contingency—you pay nothing unless we win. Zero upfront costs. We even advance investigation expenses. As client Kiimarii Yup said, “I lost everything… 1 year later I have gained so much in return.”

Do you handle Iowa County cases from Texas?
Yes. Interstate trucking cases often involve federal law and multi-state litigation. With our federal court admission and experience handling Fortune 500 defendants like BP and Walmart, we’re equipped to represent Iowa County clients effectively. We’ve handled cases against major carriers like Swift, Werner, and FedEx regardless of where they occur.

What if the trucking company destroys evidence?
That’s called “spoliation” and it’s serious. Once we send our preservation letter, destroying evidence can result in court sanctions, adverse jury instructions (the jury is told to assume the destroyed evidence was unfavorable), or even default judgment. We act fast to prevent this.

Hablamos español. ¿Pueden ayudarme con mi caso en Iowa County?
Sí. Lupe Peña habla español fluidamente y puede representarlo directamente sin necesidad de intérpretes. Llámenos al 1-888-ATTY-911.

The Evidence That Wins Cases: FMCSA Violations We Prove

To recover maximum compensation, we prove the trucking company violated federal safety regulations. Here are the key regulations we cite in Iowa County cases:

49 CFR Part 390 — General Applicability: Establishes that these regulations apply to all commercial motor vehicles over 10,001 pounds engaged in interstate commerce.

49 CFR Part 391 — Driver Qualifications: Requires drivers be at least 21, physically qualified, possess a valid CDL, and pass drug tests. § 391.51 requires trucking companies maintain Driver Qualification Files. Missing or incomplete files prove negligent hiring.

49 CFR Part 392 — Driving Rules: Prohibits driving while fatigued (§ 392.3), under the influence of drugs or alcohol (§ 392.4-5), or while using hand-held mobile phones (§ 392.82). Following too closely violates § 392.11.

49 CFR Part 393 — Vehicle Safety/Cargo Securement: Mandates proper brake maintenance (§ 393.40), lighting (§ 393.11), and cargo securement (§ 393.100) with specific force resistance requirements (0.8g deceleration forward, 0.5g lateral).

49 CFR Part 395 — Hours of Service: Limits driving to 11 hours after 10 hours off-duty, prohibits driving beyond the 14th hour on duty, and mandates 30-minute breaks after 8 hours. § 395.8 requires ELD use to track compliance.

49 CFR Part 396 — Inspection/Maintenance: Requires systematic inspection, repair, and maintenance (§ 396.3), pre-trip inspections by drivers (§ 396.13), and annual inspections (§ 396.17).

When we prove violations of these regulations, we prove negligence. And when we prove willful violations—like falsifying log books or knowingly operating unsafe vehicles—we open the door to punitive damages.

Ready to Fight Back? We’re Ready to Help

The trucking company that hit you or your loved one in Iowa County has already called their lawyers. Their insurance adjuster is already looking for ways to pay you less. They’re hoping you don’t know about black box data, spoliation letters, or the FMCSA regulations they violated.

You don’t have to face them alone. We’re Attorney911, and we’ve been fighting trucking companies since 1998. We’ve recovered millions for families just like yours, and we know how to hold these companies accountable under Iowa law and federal regulations.

The call is free. The consultation is free. And you pay nothing—absolutely nothing—unless we win your case.

Call 1-888-288-9911 (1-888-ATTY-911) now. Hablamos Español.

Or email Ralph directly at ralph@atty911.com or Lupe at lupe@atty911.com.

Don’t let the trucking company win. Don’t settle for less than you deserve. As client Ernest Cano said, “Mr. Manginello and his firm are first class. Will fight tooth and nail for you.”

Your recovery starts with one call. Make it now: 1-888-ATTY-911.

Attorney911 / The Manginello Law Firm, PLLC
Houston: 1177 West Loop S, Suite 1600
Austin: 316 West 12th Street, Suite 311
Beaumont: Available for client meetings

The information provided is for general educational purposes and does not constitute legal advice. Past results do not guarantee future outcomes. Iowa County cases are subject to Iowa state laws and federal regulations. Consultation required for specific legal advice regarding your situation.

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