US Federal 2025-2026 Regular Session

US Federal Senate Bill SB3775

Introduced
 
Introduced
2/4/26  

Caption

Stop Underrides Act 2.0

Impact

If enacted, SB3775 would mandate the installation of side and front underride guards on new commercial vehicles, establishing new safety standards within 18 months of the bill's passing. These regulations aim to prevent vehicles from sliding under trucks in collisions, thereby enhancing protection for occupants of passenger vehicles. The bill also requires a comprehensive cost-benefit analysis to assess the effectiveness of these standards in reducing fatalities and injuries, as well as their impact on fuel efficiency.

Summary

SB3775, also known as the 'Stop Underrides Act 2.0', aims to reduce the incidence of fatalities caused by underride crashes, which occur when passenger vehicles slide underneath commercial trucks during collisions. The bill emphasizes enhancing underride protection systems on trailers, semitrailers, and single unit trucks. It identifies underride crashes as a significant public health concern, referencing historical data on the severe impact of these incidents on vulnerable road users, including motorcyclists and passenger vehicle occupants. The bill seeks to improve overall safety by implementing stricter standards for underride guards.

Contention

While there is support for the legislation focused on improving road safety, some stakeholders may raise concerns about the financial implications for trucking companies regarding compliance costs. Furthermore, questions about the efficacy of different types of underride guards and their real-world effectiveness in varying crash scenarios may also emerge as points of contention. The bill is part of broader efforts to address the issue of truck-related fatalities, but its acceptance may hinge on how it balances safety requirements with economic impacts on the transportation industry.

Companion Bills

US HB7354

Related Stop Underrides Act 2.0

Previously Filed As

US HB7354

Stop Underrides Act 2.0

US SB1519

off-highway vehicles; weight

US SB1517

Off-highway vehicles; weight

US SB110

Trucks; additions to those exempt from weight limits; procedures for portable scales enforcement revised and provided; enforcement authority revised

US HB3649

Magnus White Cyclist Safety Act of 2025

US SB1320

Implements of husbandry; autonomous; automated

US HB1692

Relating To Traffic Safety.

US HB204

Trucks; additions to those exempt from weight limits; procedures for portables scales enforcement revised and provided; enforcement authority revised

US SB2265

Recreational off-highway vehicles; authorize operation on county roads subject to certain requirements and cap tag fees for.

US SB2259

Recreational off highway vehicles; authorize operation on county roads subject to certain requirements and cap tag fees for.

Similar Bills

US HB7354

Stop Underrides Act 2.0

AL SB110

Trucks; additions to those exempt from weight limits; procedures for portable scales enforcement revised and provided; enforcement authority revised

AL HB204

Trucks; additions to those exempt from weight limits; procedures for portables scales enforcement revised and provided; enforcement authority revised

AL SB222

Motor vehicles; operation of oversized vehicles operated by automated driving systems, prohibited

SC H3126

A BILL TO AMEND THE SOUTH CAROLINA CODE OF LAWS BY ADDING CHAPTER 2 TO TITLE 23 SO AS TO CREATE THE "SOUTH CAROLINA DEPARTMENT OF LAW ENFORCEMENT AND PUBLIC SAFETY"; BY AMENDING SECTION 1-3-240, RELATING TO THE REMOVAL OF CERTAIN STATE OFFICERS BY THE GOVERNOR, SO AS TO DELETE THE TERM "DIRECTOR OF THE DEPARTMENT OF PUBLIC SAFETY" AND REPLACE IT WITH THE TERM "DIRECTOR OF THE DEPARTMENT OF LAW ENFORCEMENT AND PUBLIC SAFETY"; BY AMENDING SECTION 1-7-920, RELATING TO THE MEMBERS OF THE COMMISSION ON PROSECUTION COORDINATION, SO AS TO DELETE THE TERM "DIRECTOR OF THE DEPARTMENT OF PUBLIC SAFETY" AND REPLACE IT WITH THE TERM "DIRECTOR OF THE DEPARTMENT OF LAW ENFORCEMENT AND PUBLIC SAFETY"; BY AMENDING SECTION 1-30-10, RELATING TO THE DEPARTMENTS OF STATE GOVERNMENT, SO AS TO DELETE THE TERM "DEPARTMENT OF PUBLIC SAFETY" AND REPLACE IT WITH THE TERM "DEPARTMENT OF LAW ENFORCEMENT AND PUBLIC SAFETY"; BY AMENDING SECTION 1-30-90, RELATING TO THE DEPARTMENT OF PUBLIC SAFETY, SO AS TO SUBSTITUTE THE TERM "DIVISION OF PUBLIC SAFETY" FOR THE TERM "DEPARTMENT OF PUBLIC SAFETY"; BY AMENDING SECTION 2-13-240, RELATING TO THE DISTRIBUTION OF THE SOUTH CAROLINA CODE OF LAWS TO VARIOUS ENTITIES, SO AS TO DELETE THE TERM "DEPARTMENT OF PUBLIC SAFETY" AND REPLACE IT WITH THE TERM "DEPARTMENT OF LAW ENFORCEMENT AND PUBLIC SAFETY"; BY AMENDING SECTIONS 5-3-90, 5-7-110, 9-11-180, 10-11-80, 11-35-710, 12-28-1910, 12-28-2325, 13-7-70, 13-7-160, 14-1-206, 14-1-207, 14-1-208, 14-1-212, 17-22-350, 23-1-230, AND 23-1-240, RELATING TO THE SCOPE OF THE PROVISIONS THAT PROVIDE FOR THE STRUCTURE, ORGANIZATION, POWERS, AND DUTIES OF MUNICIPAL GOVERNMENTS, THE DEPARTMENT OF PUBLIC SAFETY'S CONTRIBUTIONS INTO THE STATE RETIREMENT SYSTEM ON BEHALF OF ACTIVE HIGHWAY PATROL MEMBER EMPLOYEES, PARKING ON CERTAIN STATE PARKING LOTS, STATE PROCUREMENT CODE EXEMPTIONS, THE INSPECTION OF FUEL AND SHIPPING PAPERS, LAW ENFORCEMENT ASSISTANCE PROVIDED TO THE DEPARTMENT OF REVENUE BY THE DEPARTMENT OF PUBLIC SAFETY, PAYING TAXES AND THE DELEGATION OF COLLECTION OF TAXES, RULES AND REGULATIONS REGARDING THE TRANSPORTATION OF MATERIALS, REGULATIONS RELATING TO THE TRANSPORTATION OF NUCLEAR MATERIALS, COURT ASSESSMENTS AND SURCHARGES, TRAFFIC EDUCATION PROGRAM FEES, THE USE OF BODY-WORN CAMERAS, AND THE FIRST RESPONDERS ADVISORY COMMITTEE, ALL SO AS TO DELETE THE TERM "DEPARTMENT OF PUBLIC SAFETY" AND REPLACE IT WITH THE TERM "DEPARTMENT OF LAW ENFORCEMENT AND PUBLIC SAFETY," OR "DIVISION OF PUBLIC SAFETY"; BY AMENDING CHAPTER 6, TITLE 23, RELATING TO THE ESTABLISHMENT OF THE DEPARTMENT OF PUBLIC SAFETY, SO AS TO REESTABLISH IT AS A DIVISION OF THE DEPARTMENT OF LAW ENFORCEMENT AND PUBLIC SAFETY; BY AMENDING SECTIONS 23-23-30, 23-25-20, 36-9-410, 38-55-530, 38-55-570, 38-77-1120, 39-9-230, 43-5-1250, 44-4-130, 54-17-60, 56-1-190, 56-1-286, 56-1-460, 56-1-1320, 56-1-1760, 56-1-2220, 56-1-2230, 56-3-662, 56-3-663, 56-3-840, 56-3-8710, 56-5-330, 56-5-380, 56-5-765, 56-5-1270, 56-5-1300, 56-5-1320, 56-5-1330, 56-5-1340, 56-5-1350, 56-5-1520, 56-5-1535, 56-5-2930, 56-5-2933, 56-5-2945, 56-5-2951, 56-5-2953, 56-5-3660, 56-5-3670, 56-5-3680, 56-5-3690, 56-5-3890, 56-5-3900, 56-5-4010, 56-5-4030, 56-5-4035, 56-5-4070, 56-5-4075, 56-5-4140, 56-5-4160, 56-5-4170, 56-5-4240, 56-5-4630, 56-5-4840, 56-5-4880, 56-5-4970, 56-5-5015, 56-5-5080, 56-5-5120, 56-5-5140, 56-5-5810, 56-5-5870, 56-5-5880, 56-5-6170, 56-5-6525, 56-5-6560, 56-5-6565, 56-7-10, 56-7-12, 56-7-30, 56-9-350, 56-10-45, 56-10-552, 56-11-20, 56-11-40, 56-19-420, 56-35-50, 57-3-180, 58-23-50, 58-23-1120, 59-67-20, 59-67-260, 59-67-570, 61-6-2900, 61-6-4250, AND 61-6-4290, RELATING TO THE SOUTH CAROLINA LAW ENFORCEMENT TRAINING COUNCIL, THE SOUTH CAROLINA LAW ENFORCEMENT OFFICERS HALL OF FAME COMMITTEE, RESERVE DETENTION OFFICERS, THE UNLAWFUL SALE OR DISPOSAL OF PERSONAL PROPERTY SUBJECT TO A SECURITY INTEREST, INSURANCE FRAUD AND REPORTING IMMUNITY, MOTOR VEHICLE THEFT AND THE MOTOR VEHICLE INSURANCE FRAUD-REPORTING IMMUNITY ACT, THE IMPLEMENTATION OF THE METRIC SYSTEM, THE STATEWIDE NETWORK OF MASS TRANSIT SYSTEMS, THE EMERGENCY HEALTH POWERS ACT, ACTIVITIES OF THE MARITIME SECURITY COMMISSION AND THE NAVAL MILITIA, MOTOR VEHICLE DRIVERS' LICENSES, CARRYING AND DISPLAY OF A DRIVER'S LICENSE, THE COMMERCIAL DRIVER'S LICENSE DRUG TESTING ACT, THE REGISTRATION AND LICENSING OF MOTOR VEHICLES, NASCAR SPECIAL LICENSE PLATES, THE DEFINITION OF CERTAIN TERMS, THE INVESTIGATION OF TRAFFIC ACCIDENTS, CORONER REPORTS, ACCIDENT REPORTS, DRIVING UNDER THE INFLUENCE OF ALCOHOL OR DRUGS, THE OPERATION OF MOTORCYCLES ALONG THE STATE'S HIGHWAYS, UNLAWFUL USE OF WIRELESS DEVICES WHILE OPERATING MOTOR VEHICLES, COMMERCIAL MOTOR VEHICLES AND THEIR DRIVERS, MOTOR VEHICLE INSPECTIONS, SAFETY BELT EDUCATION PROGRAMS, THE REGULATION OF TRAFFIC TRAVELING ALONG THE STATE'S HIGHWAYS, THE PRINTING, ORDERING AND ISSUANCE OF TRAFFIC TICKETS, VERIFICATION OF MOTOR VEHICLE INSURANCE, THE CONFISCATION OF REGISTRATION CERTIFICATES AND LICENSE PLATES, THE UNINSURED ENFORCEMENT FUND, THE ROAD TAX ON MOTOR CARRIERS, MOTOR VEHICLE CERTIFICATES OF TITLE, DIESEL IDLING RESTRICTIONS, CERTAIN PERMITS ISSUED BY THE DEPARTMENT OF TRANSPORTATION, MOTOR VEHICLE CARRIERS, THE TRANSPORTATION OF SCHOOL CHILDREN, AND THE TRANSPORTATION OF ALCOHOLIC BEVERAGES, ALL SO AS TO DELETE THE TERM "DEPARTMENT OF PUBLIC SAFETY" AND REPLACE IT WITH THE TERM "DEPARTMENT OF LAW ENFORCEMENT AND PUBLIC SAFETY," OR "DIVISION OF PUBLIC SAFETY"; AND BY AMENDING SECTIONS 23-3-10, 23-3-680, AND 23-3-690, ALL RELATING TO THE CREATION OF THE STATE LAW ENFORCEMENT DIVISION, SO AS TO PROVIDE THAT ITS DUTIES AND FUNCTIONS ARE TRANSFERRED TO THE DEPARTMENT OF LAW ENFORCEMENT AND PUBLIC SAFETY.

US HB8870

BUILD America 250 Act Building Unrivaled Infrastructure and Long-term Development for America’s 250th Act