Transportation (Driver Licensing)

This bill amends Iowa law to remove exceptions allowing 18-year-old drivers to operate commercial vehicles transporting hazardous materials intrastate (within Iowa) when placarding is required. It applies the standard 21+ age requirement to all intrastate commercial drivers transporting hazardous materials, including agricultural dealers delivering fertilizers, petroleum, or pesticides within 100 miles of their store. The change affects private and for-hire motor carriers operating solely within Iowa that transport hazardous materials needing special labeling (placarding). Previously, 18-year-olds could drive such vehicles intrastate, but this bill eliminates that exception. The policy change aligns Iowa’s intrastate rules with federal standards for hazardous material transport.

This bill sets specific minimum following distances for drivers based on highway speed limits: 50 feet for speeds of 35 mph or less, 100 feet for 35-55 mph, 150 feet for 55-65 mph, and 200 feet for speeds over 65 mph. It directly affects all drivers operating vehicles on Iowa highways under clear conditions, replacing the general "reasonable and prudent" standard with defined distances. Violating these rules is a simple misdemeanor punishable by a $135 fine, with additional penalties of up to $1,000 or license suspension if injury or death occurs. The bill updates existing traffic law to clarify safe following distances through clear, speed-based thresholds.

HF 233 amends Iowa's traffic laws to clarify how drivers must position their vehicles when turning at intersections. It specifies that right turns must be made close to the right curb, left turns from two-way streets must stay near the center line while entering and exiting, and turns between laned highways (with three or more marked lanes) must be completed in the same corresponding lane. The bill directly affects all drivers operating vehicles in Iowa who make turns at intersections, particularly in multi-lane areas. Violating these rules would result in a $135 fine under current penalties.

HF 173 adds enhanced penalties for drivers convicted of specific traffic violations that cause serious injury or death. It directly affects drivers who violate Iowa's speed control laws (like failing to slow for pedestrians, work zones, or emergency vehicles) and cause harm. If a violation causes serious injury, offenders face an additional $500 fine or up to 90 days license suspension; for death, the penalty is $1,000 or up to 180 days suspension. The bill expands existing penalties under Code section 321.482A to include violations of section 321.288, which governs speed control in critical situations.

HF 770 sets specific minimum following distances for drivers based on highway speed limits: 50 feet at 35 mph or slower, 100 feet for 35-55 mph, 150 feet for 55-65 mph, and 200 feet for speeds over 65 mph. The bill directly affects all drivers operating vehicles in the same lane and direction, requiring them to maintain these distances under clear conditions. Violations remain a $135 scheduled violation, but additional penalties apply if the violation causes serious injury ($500 fine or 90-day license suspension) or death ($1,000 fine or 180-day suspension). The law amends existing traffic rules to replace vague "reasonable and prudent" standards with clear, speed-based distance requirements.

This bill increases the maximum gross weight limit for trucks transporting fluid milk under annual permits from 96,000 pounds to 130,000 pounds on primary roads and city primary road extensions. It directly affects dairy transportation companies that rely on these permits to move milk products between plants, receiving stations, or transfer stations. The key change allows heavier trucks while maintaining the existing 20,000-pound-per-axle limit and $400 permit fee. The bill applies to new permits issued after its effective date and to existing permits still active on that date.