Iowa City Considers Barnacles to Replace Car Towing

The city may replace expensive impound towing with $50 windshield devices for vehicles with unpaid citations.

Updated on Oct. 20, 2026 in Trucks

Isometric editorial illustration of a bright yellow vehicle immobilization device attached to a car windshield, representing municipal parking policy. — Iowa City officials are weighing a proposal to implement windshield-mounted immobilization devices, aimed at streamlining parking enforcement and reducing impound costs for drivers. AI Illustration. Upload story photo >

Live Poll

Should your local government use vehicle immobilization devices instead of towing for unpaid parking tickets?

Iowa City officials are considering adopting windshield-mounted barnacle devices as an alternative to towing vehicles with unpaid parking tickets. If the ordinance passes, drivers could avoid the logistics and expense of retrieving their cars from an impound lot in Tiffin.

Why it matters

The proposal aims to address inefficiencies in current city enforcement, as towing trucks often face hour-long wait times and missed over 1,000 eligible vehicles last fiscal year. Transitioning to barnacles could save local drivers an estimated $180 per incident while increasing citation revenue.

The city currently towed 800 vehicles last fiscal year, while missing 1,000 other eligible cars due to towing service delays. The proposed city fee for barnacle removal is $50, which is significantly lower than existing towing-related costs.

The players

Iowa City

The local municipality currently managing parking enforcement through traditional towing services.

University of Iowa

A local academic institution that successfully implemented a barnacle-based vehicle immobilization system.

The details

Barnacles are large, yellow covers that attach to the windshield using heavy-duty suction cups, rendering the vehicle immobile by restricting the driver's view. To regain access, drivers would pay a removal fee via a QR code, which triggers the release of the device for return to a designated drop box. This method is modeled after the University of Iowa, which currently manages 16 such units on campus.

Spring 2025: University of Iowa piloted four barnacle devices.
Fall 2025: The university expanded usage to 16 barnacles campus-wide.
October 20, 2026: Iowa City Council meets to discuss the proposed ordinance.

The Home Front

Iowa City’s proposal follows a broader national trend of municipalities shifting from traditional towing to smart-immobilization parking enforcement. This move aligns with efforts to reduce the logistical burden on households by replacing impound-lot retrieval with self-service removal options.

Drivers with outstanding parking citations should check their balance with the city to avoid potential immobilization if the new ordinance is enacted. Moving forward, homeowners should prioritize settling unpaid parking fines to prevent the need for device removal or vehicle impoundment.

The takeaway

The move to barnacle enforcement could significantly reduce the costs and stress associated with vehicle recovery for local drivers. Keep track of city council updates to understand how enforcement changes might affect your household parking obligations.