Fiscal Note
Fiscal Services Division
HF 2681 – Automated Traffic Enforcement, Speed Cameras (LSB6358HV.1)
Staff Contact: Garry Martin (515.281.4611) garry.martin@legis.iowa.gov
Fiscal Note Version – As amended and passed by the House
Description
House File 2681 regulates the use of automated or remote systems for traffic law enforcement
(ATE system).
Division I — Automated or Remote Systems for Traffic Law Enforcement — Automatic
Registration Plate Readers
“Automated or remote system for traffic law enforcement” is defined in the Bill as a camera or
other optical device designed to work in conjunction with a speed measuring device to detect
motor vehicles being operated in violation of the speed limit, the use of which results in the
issuance of citations sent through the mail or by electronic means.
Division I requires local authorities to hold a valid permit from the Iowa Department of
Transportation (DOT) before using an ATE system. The DOT is required to complete
administrative rules for the ATE systems. The DOT is authorized to determine whether an ATE
system is appropriate and necessary and the least restrictive means to address the traffic safety
issues at a location. The Bill establishes requirements that must be included in an application
for a permit. A local authority is only authorized to use an ATE system to issue citations for
traffic violations exceeding the speed limit by greater than 10 miles per hour.
A local authority with a population of 20,000 or less is prohibited from using a mobile ATE
system to issue citations, but may issue warnings for violations detected by a mobile ATE
system.
Data collected by automatic registration plate readers must be deleted within 30 days with
exceptions for certain circumstances. A person who violates these automatic registration plate
reader requirements commits a simple misdemeanor.
Section 5 of the Bill provides for signage and reporting requirements for ATE systems. The Bill
also provides requirements for the installation and maintenance of an ATE system, including the
requirement for a monthly calibration of an ATE system. The Bill requires a local authority using
an ATE system to provide an annual report by March 1 to the DOT and to post on the local
authority’s website detailing the number of traffic collisions and accidents that occurred at each
location an ATE system is used, the number of citations issued, and any other relevant
information.
Local authorities are required to review and approve a recorded photograph or video of a
violation captured by an ATE system before a citation or warning is issued. For excessive
speed violations detected by an ATE system, the citation amount must not exceed $75 for
speeds greater than 10 miles and up to 20 miles per hour over the speed limit, $100 for speeds
greater than 20 and up to 25 miles per hour over the speed limit, $250 for speeds greater than
25 and up to 30 miles per hour over the speed limit, and $500 for speeds greater than 30 miles
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per hour over the speed limit. These amounts are doubled if the violation occurs in a road work
zone. All violations detected by an ATE system are civil infractions.
Division I requires local authorities to use revenue received from the use of an ATE system,
minus the costs to install, operate, and maintain the system, to fund transportation infrastructure
improvement projects or to offset costs related to the operation of a police or fire department.
Division II — Existing Systems
To continue to operate ATE systems that were used prior to January 1, 2024, a local authority is
required to submit a list of ATE system locations and justifications for placement and use to the
DOT by July 1, 2024. The DOT is required to issue a permit by October 1, 2024, to every local
authority that provides valid submissions. A local authority using an ATE system prior to
January 1, 2024, may continue to use the ATE system until a permit is received, unless it is a
mobile ATE system prohibited under the Bill. If a local authority has not been issued a permit by
October 1, 2024, the local authority must cease using all ATE systems until the local authority
obtains a permit. A local authority using an ATE system at a location for the first time on or after
January 1, 2024, shall not be issued a permit by the DOT before July 1, 2026. Division II of the
Bill takes effect upon enactment.
Background
As of January 2024, the Legislative Services Agency (LSA) is aware of 25 cities and towns in
Iowa that operate an ATE system or systems, including Sioux City, Cedar Rapids, Davenport,
Muscatine, Fort Dodge, Council Bluffs, Des Moines, Waterloo, Fayette, West Union, LeClaire,
Strawberry Point, Hazleton, Hudson, Chester, Buffalo, Bellevue, Miles, Independence, Oelwein,
Prairie City, Webster City, Marshalltown, Marion, and Postville. Data is not available at this time
regarding the use of ATE systems in additional cities or towns. As of January 15, 2024, the LSA
obtained data from Cedar Rapids, Council Bluffs, Davenport, Des Moines, LeClaire, Muscatine,
Waterloo, Buffalo, Fayette, and Marshalltown regarding their current ATE systems. Sioux City
recently changed its ATE system provider and does not have accurate data for a full year.
Of the 25 cities and towns that currently operate an ATE system, 15 have populations of less
than 20,000; however, the number that operate mobile ATEs is unknown.
Figure 1 provides data obtained by the LSA related to the number of ATE devices, base cost
per violation, vendors’ share of revenues, and local authorities’ share of revenues for the last full
fiscal year. Figure 2 shows each city’s use of ATE system revenue.
Figure 1 — Data Provided for Fiscal Year 2023
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 Figure 2 — Local Uses for ATE System Revenue
A simple misdemeanor is punishable by confinement for no more than 30 days and a fine of at
least $105 but not more than $855.
Assumptions
• The number of cities that currently operate ATE systems is unknown.
• It is unknown how many local authorities with ATE systems that were used prior to January
1, 2024, will receive a permit from the DOT by October 1, 2024, for continued use of their
ATE systems.
• Local jurisdictions may be required to reduce the amount charged for a single citation for
speeding violations as provided in the Bill.
• For cities with a population below 20,000, the local authority revenue collected annually by
mobile ATEs is in proportion to the number of mobile ATEs the local authority has as a
percentage of that total number of operating ATEs. Revenue to the cities of Buffalo and
LeClaire will be reduced by 33.0% and 20.0%, respectively, due to the removal of mobile
ATE systems.
• Marginal costs for county jails cannot be estimated due to a lack of data. For purposes of
this analysis, the marginal cost for county jails is assumed to be $50 per day.
Correctional Impact
House File 2681 creates a new simple misdemeanor, and the correctional impact cannot be
estimated for the Bill due to a lack of existing conviction data. A conviction for a simple
misdemeanor does not result in a prison sentence but does carry the possibility of confinement
in jail for up to 30 days. Refer to the LSA memo addressed to the General Assembly, Cost
Estimates Used for Correctional Impact Statements, dated January 16, 2024, for information
related to the correctional system.
Minority Impact
House File 2681 creates a new offense. As a result, the Criminal and Juvenile Justice Planning
(CJJP) of the Department of Management cannot use existing data to estimate the minority
impact of the Bill. Refer to the LSA memo addressed to the General Assembly, Minority Impact
Statement, dated January 16, 2024, for information related to minorities in the criminal justice
system.
Fiscal Impact
House File 2681 is estimated to reduce local revenue by $121,000 to the city of Buffalo and
$341,000 to the city of LeClaire due to the loss of the mobile ATE system. However, the full
fiscal impact of the Bill across all localities cannot be estimated.
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Sources
Department of Transportation
Local authorities
Legislative Services Agency calculations
/s/ Jennifer Acton
April 12, 2024
Doc ID 1448913
The fiscal note for this Bill was prepared pursuant to Joint Rule 17 and the Iowa Code. Data used in developing this
fiscal note is available from the Fiscal Services Division of the Legislative Services Agency upon request.
www.legis.iowa.gov
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