The U.S. Senate is debating an amendment proposed by Democrats to undo the amendment approved recently by the Senate Appropriations Committee that would roll back restart provisions in the hours-of-service rule for one year while further study is conducted. Follow live developments.

The Senate will reconvene on June 19 and continue its consideration of an expansive fiscal 2015 funding bill that, among other things, would suspend for a one year a rule that puts limits on the time truckers can operate on roadways.

New Jersey’s senators said Monday they will lead a coordinated effort to undo a provision in a fiscal 2015 transportation funding bill that calls for the one-year suspension of last year’s changes to the hours-of-service restart rules.

Sen. Dianne Feinstein (D-Calif.) said she would “continue to fight” provisions in a fiscal 2015 transportation funding bill that would suspend for one year changes to the hours-of-service restart provision implemented last year by federal truck safety regulators.

A review of a logbook kept by the truck driver who struck a bridge in Washington state in 2013 found no violations of federal hours-of-service rules, according to documents released June 11 by federal transportation safety investigators.

In the wake of a much-publicized turnpike crash in New Jersey involving a truck and TV celebrity, ATA President Bill Graves appeared on NPR and CNN; he also wrote an opinion piece in USA TODAY today discussing the hours-of-service rules for truck drivers and trends in highway safety.

Senate appropriators today adopted an amendment to suspend some provisions of the 'hours-of-service' rules for one year while a DOT study is conducted.