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Road Information Bulletin

Major roadwork scheduled Friday, May 16 through Thursday, May22

The following scheduled roadwork has been verified at the time of release. Please keep in mind work is weather permitting and subject to change. For updates to this list, visit: QuickMap at quickmap.dot.ca.gov, check the California Highway Information Network (CHIN) at roads.dot.ca.gov or call 1-800-GAS-ROAD (1-800-427-7623). For information pertaining to emergency roadwork, check QuickMap and the CHIN.

Del Norte County 

  • U.S. 101 (35.8/36.5) – Construction at the Dr. Fine Bridge near Smith River will continue. One-way traffic control will be in effect from 7 a.m. to 7 p.m. Motorists should expect 10-minute delays. LC#C101WA

Humboldt County

  • Route 36 (4.4/6.1) – Drainage work in the Carlotta area from Fern Lane to Hayfield Lane will continue. Expect 15-minute delays weekdays from 7 a.m. to 5 p.m. LC#C36IA
  • Route 36 (15.7/16.3) – Slide response east of Swimmer's Delight will continue. Check "Caltrans District 1" social media and QuickMap for the latest information. LC#C36HA
  • Route 36 (19.6) – Emergency work west of Maple Grove will continue. One-way traffic control will be in effect. Travelers should expect up to 5-minute delays. LC#C36JA
  • Route 36 (20.5) - Permit work west of Maple Grove is scheduled for Wednesday, May 21, from noon to 6 p.m. Travelers should expect 5-minute delays. LC#P36BA
  • Route 36 (25.3/25.9) – Work east of Bridgeville will continue. One-way traffic control will be in effect. Motorists should expect 10-minute delays. LC#C36UA
  • Route 36 (41.4) – Permit work near Dinsmore is scheduled on Wednesday, May 21, from 7 a.m. to 5 p.m. Expect 5-minute delays. LC#P36BA
  • U.S. 101 (19.4/17.7) – Maintenance south of Phillipsville from the Dimmick Road Undercrossing to Hooker Creek Road is scheduled to continue. Expect a southbound lane closure from 6 a.m. to 3:30 p.m. weekdays and minor traffic slowdowns. LC#M101QA
  • U.S. 101 (23/23.9) – Drainage work near Miranda is scheduled to conclude on Friday, May 16. Expect 10-minute delays from 7 a.m. to 7 p.m. LC#C101DE
  • U.S. 101 (42.3/43) – Emergency work north of Redcrest will continue. A northbound lane closure will be in effect. Motorists should expect minor slowdowns. LC#T101AA
  • U.S. 101 (66) - Permit work is scheduled on the northbound off ramp at Loletea Drive on Wednesday, May 21, from 7 a.m. to 6 p.m. Travelers should use an alternate route. LC#P101HA
  • U.S. 101 (74.7/76.1) - Construction north of the Herrick interchange will continue. Expect slowdowns due to lane and periodic driveway closures. LC#C101CC
  • U.S. 101 (80.8/81.4) - Northbound pavement work north of Jacobs Avenue, as well as southbound pavement work south of Bracut, will begin weeknights overnight from 8 p.m. to 6 a.m. Lane closures are planned. Expect minor traffic slowdowns. LC#C101FD
  • U.S. 101 (82.7) – Construction at the Indianola Cutoff will continue. Motorists should expect slowdowns. Also, access from the cutoff to southbound 101 is currently unavailable due to a median closure. LC#C101FD
  • U.S. 101 (87.5) - Permit work in Arcata is scheduled for weeknights overnight from 8 p.m. to 6 a.m. Expect lane closures and minor traffic slowdowns. LC#P101HA
  • U.S. 101 122.3/122.7) - Permit work north of Orick is scheduled on Thursday, May 22, from 7 a.m. to 6 p.m. Expect 5-minute delays. LC#P101HA
  • Route 254 (3.1/4.2) – Emergency work north of Phillipsville will continue. One-way traffic control will be in effect. Motorists should expect 5-minute delays. LC#C254JA
  • Route 254 (18.4/19.1) – Emergency work north of Weott will continue. A full closure is in effect. Motorists should use U.S. 101 as a detour. LC#T254AA
  • Route 299 (11/11.4) – Construction about 11 miles from U.S. 101 will continue. One-way traffic control will be in effect from 7 a.m. to 5 p.m. Motorists should expect 10-minute delays. LC#C299FA
  • Route 299 (11.1/22.3) - Pavement work from about 11 to 22 miles from U.S. 101 will continue. Travelers should expect 5-minute delays on weekdays. LC#C299RA
  • Route 299 (28.4/30.6) - Permit work near the Berry Summit Vista Point is scheduled to begin weekdays from 7 a.m. to 7 p.m. Expect 10-minute delays. LC#P299BA
  • Route 299 (31.4/31.6) - Construction west of Willow Creek will continue. One-way traffic will be in effect. Motorists should expect 10-minute delays. LCC299LA
  • Route 299 (32.8/33.1) - Construction west of Willow Creek will continue. One-way traffic control will be in effect. Motorists should expect 10-minute delays. LC#P299BA

Lake County

  • Route 20 (.3/.4) – Utility work west of Upper Lake at the Mendocino County Line will occur on Thursday, May 22. One-way traffic control will be in effect from 8:00 a.m. to 4:30 p.m. Motorists should expect up to 5-minute delays. LC#P20AA
  • Route 20 (39) – Utility work east of Clearlake Oaks from Lance Road to Long Branch Drive will occur on Friday, May 16. One-way traffic control will be in effect from 8 a.m. to 4 p.m. Motorists should expect up to 5-minute delays. LC#C20AA
  • Route 20 (43.9/44.2) – Road work east of Walker Ridge Road will begin on Tuesday, May 20. One-way traffic control will be in effect from 9 a.m. to 5 p.m. Motorists should expect up to 5-minute delays. LC#C20BA
  • Route 20 (45/45.2) – Road work east of Walker Ridge Road continues. One-way traffic control will be in effect from 7 a.m. to 6 p.m. Motorists should expect up to 5-minute delays. LC#C20PA
  • Route 29 (5.9/6.3) – Utility work will occur in Middletown from Wardlaw Street to the Saint Helena Creek Bridge 14-16 on Friday, May 16. One-way traffic control will be in effect from 8 a.m. to 3 p.m. Motorists should expect up to 5-minute delays. LC#P29BA
  • Route 53 (1.1/2.9) – Sign work in Clearlake from the Cache Creek Bridge 14-78 to Lakeshore Drive continues. Lane closures will be in effect from 7 a.m. to 5 p.m. and motorists should expect minor slowdowns. LC#P53BA

Mendocino County 

  • Route 1 (8.3/8.5) – Utility work north of Signal Port Creek Road will conclude on Friday, May 16. One-way traffic control will be in effect from 6 a.m. to 6 p.m. Motorists should expect up to 5-minute delays. LC#C1DA
  • Route 1 (31.1/31.6) – Bridge work at the Elk Creek Bridge 10-120 continues. One-way traffic control will be in effect from 7 a.m. to 4 p.m. Motorists should anticipate up to 10-minute delays. LC#C1WA
  • Route 1 (33.6/33.7) – Bridge work in Elk at the Greenwood Creek Bridge 10-156 will begin on Tuesday, May 20. One-way traffic control will be in effect and motorists should anticipate up to 10-minute delays. LC#C1EB
  • Route 1 (33.7/40.2) – Paving work in Elk at the Greenwood Creek Bridge 10-156 to Jct Route 128 will continue. One-way traffic control will be in effect from 7 a.m. to 3 p.m. Motorists should expect up to 5-minute delays. LC#C1EB
  • Route 1 (40.2/47.5) – Paving work at various locations from Jct Route 128 to east of Little River Airport Road will continue. One-way traffic control will be in effect from 7 a.m. to 5 p.m. Motorists should expect up to 5-minute delays. LC#C1EB
  • Route 1 (41.8/42.4) – Road work from the Navarro Point Preserve and Scenic Trail to Navarro Ridge Road will continue. One-way traffic control will be in effect from 7 a.m. to 5 p.m. Motorists should anticipate up to 10-minute delays. LC#C1FB
  • Route 1 (43/43.1) – Bridge work at the Salmon Creek Bridge 10-134 will continue. One-way traffic control will be in effect and motorists should expect up to 10-minute delays. LC#C1EB
  • Route 1 (48) – Bridge work at the Little River Bridge 10-178 continues. One-way traffic control will be in effect and motorists should expect up to 10-minute delays. LC#C1EB
  • Route 1 (50.1/50.2) – Bridge work at the Big River Bridge 10-146 will begin on Monday, May 19. One-way traffic control will be in effect and motorists should expect up to 10-minute delays. LC#C1EB
  • Route 1 (51.4/52.1) – Bridge work north of Mendocino at the Jack Peters Creek Bridge 01-43484 from Lansing Street to south of Road 500D. One-way traffic control will be in effect and motorists should expect up to 10-minute delays. LC#C1VA
  • Route 1 (75.4/76.1) – Emergency work south of Westport from the Blues Beach Trailhead to the Overlook will continue. One-way traffic control will be in effect from 7 a.m. to 6 p.m. Motorists should anticipate up to 30-minute delays. LC#C1TA
  • Route 20 (43) – Utility work near the Lake County Line will occur on Monday, May 20. One-way traffic control will be in effect from 8 a.m. to 4 p.m. Motorists should expect up to 5-minute delays. LC#P20AA
  • U.S. 101 (41/43.3) – Barrier work from Ridgewood Summit to north of the Willits Water Treatment Plant continues. Lane closures will be in effect from 6 a.m. to 7 p.m. Motorists should expect up to 5-minute delays. LC#C101DA
  • U.S. 101 (48.9/55.2) – Road work from Big Trails Drive to south of the North Willits Railroad Crossing continues. One-way traffic control will be in effect from 7 a.m. to 8 p.m. Motorists should anticipate up to 20-minute delays. LC#C101SA
  • U.S. 101 (59/61) – Paving work near Jct Route 162 will occur on Wednesday and Thursday, May 21-22. Lane closures will be in effect from 7 a.m. to 8 p.m. Motorists should expect minor slowdowns. LC#C101BC
  • U.S. 101 (59.7/60) – Bridge work will occur north of Jct Route 162 continues. Lane closures will be in effect from 7 a.m. to 8 p.m. and motorists should expect minor slowdowns. LC#C101BC
  • U.S. 101 (59.9) – Bridge work at the Long Valley Creek Bridge 10-180 continues. Lane closures will be in effect from 8 a.m. to 6 p.m. and motorists should expect minor slowdowns. LC#C101NA
  • U.S. 101 (72.1/72.7) – Emergency work north of Laytonville at Woodruff Drive continues. Lane closures will be in effect and motorists should anticipate up to 15-minute delays. LC#T101GA
  • U.S. 101 (89.5/89.7) – Road work south of Leggett continues. Lane closures will be in effect from 7 a.m. to 6 p.m. and motorists should expect minor slowdowns. LC#C101SC
  • U.S. 101 (97.4) – Emergency work north of Leggett near the Frank and Bess Smithe Grove will continue. One-way traffic control will be in effect from 7 a.m. to 6 p.m. Motorists should expect up to 10-minute delays. LC#C101CB
  • Route 162 (7.9/8.4) – Bridge work at the Eel River Bridge 10-236 continues. Lane closures will be in effect and motorists should expect up to 10-minute delays. LC#C162HA
  • Route 162 (14.7/15.9) – Guardrail work will occur from west of the Middle Fork Eel River Bridge 10-252 to east of Laytonville Dos Rios Road on Friday, May 16. One-way traffic control will be in effect from 7 a.m. to 1 p.m. Motorists should expect up to 5-minute delays. LC#C162EA
  • Route 162 (15.9/26.4) – Road work will occur from east of Laytonville Dos Rios Road to west of Fairbanks Lane in Covelo on Tuesday, May 20. One-way traffic control will be in effect from 7 a.m. to 8 p.m. Motorists should expect up to 5-minute delays. LC#C162EA
  • Route 175 (7.3) – Utility work east of Hopland near Hooper Ranch Road will occur on Sunday, May 18. One-way traffic control will be in effect from 5 a.m. to 4 p.m. Motorists should expect up to 5-minute delays. LC#P175BA
  • Route 253 (12.8/13.3) – Road work at Butler Ranch Road continues. One-way traffic control will be in effect from 7 a.m. to 5 p.m. Motorists should expect up to 5-minute delays. LC#C253CA

*Items in bold indicate updates from the previous week.

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Caltrans District 1 Road Information Bulletin. A large R is followed by a representation of a roadway symbolizing the letter I then followed by the letter B.