Full nighttime freeway closures are scheduled this week on Highway 101 at the Petaluma Boulevard South interchange in Petaluma as crews install the temporary bridge supports at the Petaluma Blvd. South interchange. Details about that and other work scheduled throughout the North Coast follows:
In Petaluma, Caltrans has scheduled the following closures:
Northbound Highway 101 will be closed from 11:59 p.m. to 6 a.m. Tuesday, Sept. 24, and Wednesday, Sept. 25. Detour: During this closure, Caltrans will temporarily reopen the former Petaluma Boulevard South off-ramp. Motorists will continue on Petaluma Boulevard South to the northbound Petaluma Boulevard South on-ramp and return to the freeway.
Southbound U.S. 101 will be closed 10 p.m. to 4 a.m. Thursday, Sept. 26, and 11 p.m.-6 a.m. Friday, Sept. 27. Detour: Exit at State Route 116, turn left on Lakeville Highway, continue to SR 37, turn right, and continue to U.S. 101.
For more information about the project, visit dot.ca.gov/dist4.
Sonoma County
Beginning Wednesday, Sept. 18, the eucalyptus tree grove along Lakeville Road will be trimmed for safety purposes between 9 a.m. and 4 p.m. weekdays. The work will continue through the following week. Work will be done between Old Lakeville 2 and Old Lakeville 3 roads. Expect delays of 20-30 minutes during work hours.
Other road maintenance activities this week include ditching and slide removal on Geysers Road, the Cloverdale end, and slide removal on Ida Clayton Road.
Cotati crew will begin a mowing and brushing project along Frei Rd near Graton in preparation for a roadside ditching project scheduled for next week. Cal Fire crews will be assisting on Tuesday and Wednesday.
A second Cal Fire crew will be assisting the Guerneville crew with roadside brushing along Guerneville Road on Tuesday and Wednesday.
Paving is scheduled Wednesday for the intersection of Lichau Road at Roberts Road, a follow up to the chip seal that was done two weeks ago.
The Bridge crew will continue the fish restoration project on Graton Road west of Green Hill Road. One lane traffic controls will be set up daily with minimal delays.
Bridge work continues on Porter Creek Road. Up to 20 minute delays can be expected 7 a.m. to 7 p.m. daily.
All other county striping and paving work is posted at sonoma-county.org.
Del Norte County
Route 101 (4.0) ‐ Bridge repair work at the G. H. Douglas Memorial Bridge will continue. One-way traffic control will be in effect with temporary signal 24 hours per day, 7 days per week. Motorists should anticipate 5-minute delays. To aid in construction, the traffic lane has been narrowed to 10.5 feet. Transportation permit holders may be affected. Contractor ‐ Bulger Construction of Pleasanton. LC#C101MB
Route 101 (15.2/15.4) ‐ Slipout repairs 1.5 miles north of Rudisill Road will continue. One-way traffic control with a temporary signal will be in effect 24 hours per day, 7 days per week. Motorists should anticipate 5-minute delays. Contractor ‐ CalEx of Newhall. LC#C101HB
Humboldt County
Route 101 (11.1/11.5) ‐ Caltrans will perform routine maintenance from the Sprowel Creek Road Overcrossing Bridge to the Redwood Drive Overcrossing Bridge Monday, September 16. Work hours are 9AM to 3:30PM. Northbound traffic will be restricted to one lane. There will be a full closure of the northbound onramp to Route 101 from Garberville. Motorists are advised to seek an alternate route. LC#M101EA
Route 101 (73.7/74.7) ‐ Drainage work from the Spruce Point Overcrossing Bridge to the Herrick Avenue Overcrossing Bridge will begin Tuesday, September 17. Work hours are 7AM to 5PM, weekdays. Traffic will be restricted to one lane in each direction of travel. Motorists may experience minor traffic slowdowns. LC#C101GB
Route 101 (79.7/87.8) ‐ A paving project from Eureka Slough Bridge to Arcata Overhead Bridge will continue. Nighttime work hours are 7PM to 7AM, Sunday night through Friday morning. Traffic will be restricted to one lane in each direction of travel. Motorists may experience minor traffic slowdowns. Motorists are advised to watch for bicyclists. There will be intermittent full ramp and local street closures during nighttime work hours at Jacobs Avenue, Airport Road, Mid-City, Arcata Redwood, Indianola Cutoff, Bracut, Bayside Road, South G Street Exit (Exit 712), Route 255/Arcata/Sunny Brea Exit (Exit 713), 14th Street Exit (Exit 714A), and Sunset Avenue Exit (Exit 714/714B). No two consecutive onramps or offramps will be closed at the same time. Motorists will be advised to seek an alternate route, and may experience minor delays. Contractor ‐ Mercer Fraser Company of Eureka. LC#C101NB
Route 169 (29.8) ‐ Work in support of a geotechnical study at the Rock Creek Chute Bridge will continue. Nighttime work hours are 11PM to 5AM, Sunday night through Thursday morning. There will be a full highway closure during nighttime work hours. LC#C169DA
Route 254 (10.4/12.3) ‐ Drainage work from the Elk Creek Bridge to Route 101-Myers Flat Separation will continue. Work hours are 8AM to 7PM, weekdays. One-way traffic control will be in effect. Motorists should anticipate 10-minute delays. LC#C254BA
Route 254 (12.4/20.6) ‐ Paving from the Myers Road to the South Fork Eel River Bridge will begin Monday, September 16. Work hours are 7AM to 5PM, weekdays. One-way traffic control will be in effect. Motorists should anticipate 10-minute delays. LC#C254EA
Route 255 (7.5/7.9) ‐ Hooven & Company, Incorporated of Cobb has been issued a Caltrans Encroachment permit for drainage work from V Street to just east of the McDaniel Slough. Work hours are 8AM to 5PM, weekdays. Northbound traffic will be restricted to one lane. Motorists may experience minor traffic slowdowns. LC#P255BA
Route 299 (1.5/41.6) ‐ Guardrail work at various locations from just west of the Thomas L. DeVore Memorial Bridge to just west of Martin Road will continue. Work hours are 5AM to 8PM, weekdays. On two-lane sections of highway one-way traffic control will be in effect, otherwise traffic will be restricted to one lane in each direction of travel. Motorists should anticipate 5-minute delays. Contractor ‐ Apex Fence Company of Anderson. LC#C299GA
Route 299 (8.3/8.7) ‐ Slide repairs from 0.9 to 1.3 miles east of SMT Road will continue. Work hours are7AM to 5PM, weekdays. One-way traffic control will be in effect. Motorists should anticipate 5-minute delays. One-way traffic control will be in effect. Motorists should anticipate 5-minute delays. Contractor ‐G R Sundberg, Inc. of Arcata. LC#C299AA
Route 299 (20.1/21.0) ‐ Highway repairs from 0.6 miles west to 0.3 miles east of Chezem Road will continue. One-way traffic control with a temporary signal will be in effect 24 hours per day, 7 days per week. Motorists should anticipate 5-minute delays. Contractor ‐ Mercer Fraser Company of Eureka. LC#C299FA
Route 299 (30.6/30.7) ‐ Highway repairs at Cedar Creek Road will continue. Work hours are 7AM to 5PM, weekdays. One-way traffic control will be in effect. Motorists should anticipate 5-minute delays. LC#C299BA
Lake County
Route 20 (16.8) ‐ Bridge rehabilitation at the Morrison Creek Bridge will continue. Nighttime work hours are 7PM to 7AM, weekdays. A shoulder closure will be in effect. Motorists may experience minor traffic slowdowns. Contractor ‐ J. McLoughlin Engineering of Rancho Cucamonga. LC#C20DA
Route 53 (1.0) ‐ Bridge rehabilitation at the Cache Creek Bridge will continue. Nighttime work hours are 7PM to 7AM, weekdays. A shoulder closure will be in effect. Motorists may experience minor traffic slowdowns. Contractor ‐ J. McLoughlin Engineering of Rancho Cucamonga. LC#C53CA
Route 53 (2.6/7.4) ‐ Highway widening and rehabilitation from Crawford Avenue to the junction of Routes 20/53 will continue. Work hours are 6AM to 7PM, weekdays. Nighttime work hours are 6PM to 6AM, Tuesday evening through Friday Morning. One-way traffic control will be in effect. Motorists should anticipate 15-minute delays. Contractor ‐ Teichert Construction of Davis. LC#C53AA
Route 175 (24.0/28.0) ‐ AT&T of Santa Rosa has been issued a Caltrans Encroachment permit for utility repairs from Anderson Springs Road to Bush Street. Work hours are 7AM to 4PM, weekdays. One-way traffic control will be in effect. Motorists should anticipate 5-minute delays. LC#P175DA
Mendocino County
Route 1 (0.7/1.3) ‐ Caltrans will perform pavement repairs from Center Street to Pacific Drive beginning Thursday, September 19. Work hours are 7AM to 5PM, weekdays. One-way traffic control will be in effect. Motorists should anticipate 10-minute delays. LC#M1BA
Route 1 (4.5/4.9) ‐ Caltrans will perform pavement repairs from Ocean View Drive to Road 8058 on Wednesday, September 18. Work hours are 7AM to 5PM. One-way traffic control will be in effect. Motorists should anticipate 10-minute delays. LC#M1BA
Route 1 (4.5/39.2) ‐ Guardrail repairs at various locations from Ocean View Drive to Cameron Road will continue. Work hours are 7AM to 7PM, weekdays. One-way traffic control will be in effect. Motorists should anticipate 5-minute delays. Contractor ‐ Coral Construction of Wilsonville. LC#C1EA
Route 1 (33.4/33.9) ‐ Replacement of the Greenwood Creek Bridge will continue. One-way traffic control with a temporary signal will be in effect 24 hours per day, 7 days per week. Motorists should anticipate 5-minute delays. Contractor ‐ Golden State Bridge, Incorporated of Martinez. LC#C1AA
Route 1 (40.9/43.7) ‐ Pavement repairs from 0.6 mile north of the junction of Routes 1/128 to the Albion River Bridge will begin Monday, September 16. Work hours are 7AM to 6PM, weekdays. One-way traffic control will be in effect. Motorists should anticipate 5-minute delays. Contractor‐ Granite Construction of Ukiah. LC#C1EB
Route 1 (43.0/43.9) ‐ Bridge painting at the Salmon Creek Bridge and the Albion River Bridge will continue. One-way traffic control with a temporary signal will be in effect 24 hours per day, 7 days per week. Motorists should anticipate 15-minute delays. Contractor ‐ Jeffco Painting and Coating of Vallejo. LC#C1EA
Route 1 (92.6/93.0) ‐ Replacement of a culvert with a bridge at Dunn Creek will continue. One-way traffic control with a temporary signal will be in effect 24 hours per day, 7 days per week. Motorists should anticipate 5-minute delays. Contractor ‐ Shasta Construction of Redding. LC#C1FA
Route 20 (31.5) ‐ PG&E of Ukiah has been issued a Caltrans Encroachment permit for utility repairs near the Broaddus Creek Bridge beginning Thursday, September 19. Work hours are8AM to 5PM, weekdays. One-way traffic control will be in effect. Motorists should anticipate 5-minute delays. LC#P20AA
Route 101 (4.5/5.0) ‐ Caltrans will perform slide repairs near the Korean War Veterans Memorial Bridge (near Frog Woman Rock). Northbound traffic will be restricted to one lane 24 hours per day, 7 days per week. Motorists may experience minor traffic slowdowns. LC#M101GA
Route 101 (5.9/30.8) ‐ Bridge rehabilitation at various locations from the Pieta Creek Bridge to the Route 20/101 interchange will continue. Nighttime work hours are 7PM to 7AM, weekdays. Traffic will be restricted to one lane in each direction of travel. Motorists may experience minor traffic slowdowns. Contractor ‐ J. McLoughlin Engineering of Rancho Cucamonga. LC#C101QB
Route 101 (22.2/24.5) ‐ Replacement of crash cushions from the South Ukiah Overhead to the East Perkins Street Overcrossing Bridge will continue. Work hours are 6AM to 3:30PM, weekdays. Southbound traffic will be restricted to one lane. Motorists may experience minor traffic slowdowns. Contractor ‐ Granite Construction of Ukiah. LC#C101DB
Route 101 (39.4/41.2) ‐ Northern Aggregates, Inc. of Willits has been issued a Caltrans Encroachment permit to add turn lanes just south of Black Bart. Work hours are 7AM to 3PM, weekdays. Traffic will be restricted to one lane in each direction of travel. Motorists may experience minor traffic slowdowns. LC#P101GA
Route 101 (42.9/43.9) ‐ Highway construction from 1.0 mile south of the Haehl Overhead Bridge to the Haehl Overhead Bridge will continue. Daytime work hours are 7AM to 7PM, weekdays. Nighttime work hours are 7PM to 7AM, Sunday evening through Saturday Morning. Intermittent full road closures will be in effect. Motorists should anticipate 10-minute delays. Contractor ‐ DeSilva Gates Construction of Dublin. LC#C101CB
Route 101 (47.5/48.2) ‐ Highway construction from 0.8 to 1.5 miles south of the North Willits Railroad Crossing will continue. Daytime work hours are 7AM to 7PM, weekdays. Nighttime work hours are 7PM to 7AM, Sunday evening through Saturday Morning. Intermittent full road closures will be in effect. Motorists should anticipate 10-minute delays. Contractor ‐ DeSilva Gates Construction of Dublin. LC#C101CB
Route 101 (84.7/91.3) ‐ Pavement repairs from Cummins Road to the junction of Routes 1/101 will continue. Work hours are 6AM to 6PM, weekdays. A shoulder closure will be in effect, and motorists may experience minor traffic slowdowns. Ramps at Cummins Road will be closed, and motorists will be advised to use an alternate route. LC#C101EB
Route 101U (0.0) ‐ Bridge rehabilitation at the Ash Creek Bridge will continue. Nighttime hours are 7PM to 7AM, weekdays. One way traffic control will be in effect. Motorists should anticipate 10-minute delays. Contractor ‐ J. McLoughlin Engineering of Rancho Cucamonga. LC#C101QB
