LANSING, Mich. — Michigan lawmakers and Gov. Gretchen Whitmer have agreed to a $465 million pandemic spending plan, including relief payments to businesses and workers struggling to stay afloat because of the coronavirus and government restrictions to curb its spread.

The legislation received overwhelming Senate support late Friday and is expected to win House passage on Monday before legislators adjourn for the year. Nearly half of the funding would be used to continue, through March, a maximum 26 weeks of unemployment benefits in a year instead of 20 weeks.

The bill would provide $45 million in assistance to employees who have been laid off or seen their hours cut due to restrictions under a state health department order that has prohibited indoor restaurant dining and closed entertainment venues. A worker could get up to $1,650.

Small businesses affected by the recent orders would receive $55 million in grants — up to $20,000 if they had to close, $15,000 if they partially closed. Certain concert and other live-entertainment sites could qualify for $40,000 as part of a separate $3.5 million grant program.