Following Too Close with a CDL in Kentucky: Serious...

Following Too Close with a CDL in Kentucky: Serious Traffic Violation

Following too close — tailgating — is one of the most dangerous driving behaviors on Kentucky’s highways, and for CDL holders, it’s also one of the most career-threatening. Under FMCSA regulations (49 CFR 383.51), following too close is classified as a “serious traffic violation” that counts toward the accumulation thresholds for CDL disqualification. On Kentucky’s busy commercial corridors — I-65 through Louisville’s UPS Worldport district, I-75 through Lexington, and I-64 — where commercial vehicles travel in dense packs and stopping distances are critical, following too close citations are alarmingly common for CDL holders.

At Clark + Harris in Lexington and Louisville, we defend CDL holders against following too close charges with the understanding that this seemingly minor traffic offense can have career-ending consequences.

Kentucky’s Following Too Close Law: KRS 189.340

Under Kentucky Revised Statutes 189.340, the driver of a motor vehicle “shall not follow another vehicle more closely than is reasonable and prudent, having due regard for the speed of such vehicles and the traffic upon and the condition of the highway.” For commercial vehicles specifically, KRS 189.340(4) imposes additional requirements — trucks and other commercial vehicles are generally required to maintain a following distance of at least 300 feet from the vehicle ahead on highways outside of cities and towns, except when overtaking and passing.

This 300-foot requirement is more stringent than the general “reasonable and prudent” standard that applies to passenger vehicles. At highway speeds, 300 feet represents approximately four seconds of following time — and enforcement officers frequently cite commercial drivers who they observe at shorter following distances.

Why Following Too Close Is Especially Dangerous for CDL Holders

A loaded tractor-trailer at highway speed requires significantly more stopping distance than a passenger vehicle. At 65 mph, a fully loaded 80,000-pound commercial vehicle needs approximately 525 feet — nearly two football fields — to come to a complete stop under ideal conditions. Wet roads, worn tires, or brake system issues can increase this distance dramatically. Following too close at highway speeds means the driver has insufficient time and distance to react to sudden stops by vehicles ahead.

On I-65 through Louisville, where UPS Worldport-related traffic creates dense commercial vehicle concentrations, and on I-75 through Lexington, where the I-64 interchange creates merging conflicts, following too close violations frequently contribute to rear-end collisions involving commercial vehicles. These collisions can result in serious injuries, property damage, and additional criminal charges for the CDL holder.

The Serious Traffic Violation Accumulation Effect

Following too close is one of several offenses classified as “serious traffic violations” under 49 CFR 383.51(c). Others include excessive speeding (15+ mph over), reckless driving, improper lane change, and traffic offenses connected to fatal accidents. The accumulation rule applies across all serious traffic violations, regardless of type. This means a CDL holder who received a speeding ticket six months ago (15+ mph over) and then receives a following too close citation in Kentucky has reached the two-violation threshold, triggering a 60-day CDL disqualification.

For CDL holders who travel Kentucky’s interstates regularly, the accumulation risk is substantial. Each trip through the I-65 or I-75 corridors represents potential exposure to another serious traffic violation citation. Over a three-year period, the likelihood of encountering multiple enforcement contacts is significant for high-mileage drivers.

Enforcement Methods and Evidence

Kentucky enforcement officers use several methods to detect and document following too close violations. Visual observation — the officer estimates following distance based on training and experience — is the most common method. Some agencies use dashcam video to document following distances, providing more objective evidence. Aerial speed enforcement operations can also identify following too close violations by observing vehicle spacing from the air.

The subjective nature of visual estimation creates defense opportunities. Officers are trained to estimate distances, but their estimates are just that — estimates. Without objective measurement tools (such as dashcam video with distance markers), the officer’s testimony about following distance is subject to challenge.

Defense Strategies for CDL Following Too Close Charges

At Clark + Harris, we approach following too close charges for CDL holders with the same rigor we apply to more serious offenses. Our defense strategies include challenging the officer’s distance estimation methodology, examining dashcam or other video evidence for accuracy, presenting evidence of traffic conditions that required closer following distances (such as merging traffic or lane closures), arguing that the following distance was “reasonable and prudent” under the specific conditions, and negotiating for reduced charges that fall outside the serious traffic violation classification.

The negotiation strategy is often most effective. If a following too close charge can be reduced to a general traffic violation or a non-moving violation, the serious traffic violation classification is avoided, and the CDL accumulation clock doesn’t advance. For CDL holders who already have one serious traffic violation on their record, this reduction can prevent CDL disqualification entirely.

Your CDL is your livelihood. Call Clark + Harris at 859-474-0001 before your commercial license is gone forever. Don’t treat a following too close citation as a minor matter. If you hold a CDL, contact our Lexington or Louisville office immediately for a case evaluation.

Frequently Asked Questions

How soon should I contact Clark + Harris after being charged in Kentucky?

As soon as possible. Early representation protects your rights during questioning, preserves evidence, and often leads to better outcomes. Call 859-474-0001 — we respond promptly to new inquiries.

Does Clark + Harris represent clients throughout Kentucky?

Yes. We represent clients in all 120 Kentucky counties, both state District and Circuit courts, and federal courts in the Eastern and Western Districts of Kentucky.

What happens during a free consultation with Clark + Harris?

We review the specific charges and evidence, discuss available defenses, explain the likely process in the relevant court, and give you a clear roadmap of next steps — at no cost to you.

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