Central Valley drivers could face delays on Highway 99 in coming days due to roadwork, according to Caltrans.
Crews will close select on-ramps, off-ramps and a couple of lanes for reasons ranging from landscaping to pavement and guardrail repairs, the California Department of Transportation announced via social media.
“Motorists should plan accordingly,” Caltrans said in a Facebook post on Tuesday, March 3.
Here’s what to know:
When will Highway 99 ramps, lane close in Fresno? Where?
Several Highway 99 ramps will close in Fresno starting Wednesday, March 4, according to Caltrans.
Caltrans closed the northbound Highway 99 on-ramp at North Avenue on Wednesday due to “pavement repairs,” the state roads agency said on Facebook, with roadwork expected to last through 2:15 p.m.
On Thursday, March 5, Caltrans will close the auxiliary lane along southbound Highway 99 from the Belmont Avenue on-ramp to just south of Teilman Avenue for pump plant maintenance.
That stretch of the road will be blocked to traffic from 8 a.m. to 2:15 p.m. Thursday, Caltrans said.
The southbound on-ramp at Belmont Avenue will also close for pump plant maintenance during that time, according to Caltrans.
Which exits are closing on Highway 99?
Caltrans is also closing a trio of Highway 99 exits in Fresno for “landscaping operations,” the state roads agency said in a separate Facebook post on Tuesday.
The northbound Highway 99 off-ramp at Olive Avenue will remain closed until 3 p.m. Wednesday.
Caltrans will close the southbound Highway 99 off-ramp at Olive Avenue on Thursday from 9 a.m. to 3 p.m.
The northbound Highway 99 off-ramp at McKinley Avenue will close on Friday, March 6, from 9 a.m. to 3 p.m., the agency said.
When and where are Madera County road closures?
Caltrans said roadwork could also impact drivers in Madera County.
Crews will close the No. 1 lane of southbound Highway 99 from Avenue 9 to Avenue 8 overnight for guardrail repairs, according to a Tuesday Facebook post.
The closure is scheduled to start at 11:30 p.m. Wednesday and conclude at 4 a.m. Thursday.
How long will freeway construction last?
Highway 99 closures in both areas may last longer than scheduled each day depending on weather or “uncontrollable events that may occur during maintenance,” Caltrans said, adding that the scheduled roadwork is “weather permitting.”
The agency reminded drivers to take “extra care and allow for additional travel time” while traveling in the area.
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This story was originally published March 4, 2026 at 12:48 PM.
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Brooke (they/them) covers Fresno and California news as the Fresno Bee’s service journalism reporter. They previously covered wildlife and national parks out west for the national real-time team at McClatchy News. Originally from Florida, they studied journalism at the University of Florida and previously covered LGBTQ+ news for the South Florida Sun Sentinel, their hometown newspaper. When they’re not writing stories, they enjoy hanging out with their cats, riding horses or spending time outdoors.