1U610 Wrong Way Countermeasures Install
Summary
SCH Number
2026060117
Public Agency
California Department of Transportation, District 10
(DOT)
Document Title
1U610 Wrong Way Countermeasures Install
Document Type
NOE - Notice of Exemption
Received
Posted
6/3/2026
Document Description
The California Department of Transportation (Caltrans) proposes a maintenance project in San Joaquin, Stanislaus, and Merced Counties at 23 locations along State Route (SR) 4 and 99, and Interstate (I) 5. Please see below for location information. The scope of work consists of installing wrong-way driver preventative counter measures such as installing wrong way flashing sign systems, installing guardrail systems, removing and replacing striping, pavement markers, and slurry seal. All work will be done within Caltrans Right of Way. The purpose of this project is to implement wrong-way driver preventative countermeasures. The project is needed to proactively mitigate wrong-way driving risks.
Contact Information
Name
Maria Garcia Lopez
Agency Name
Califronia Department of Transportation
Job Title
Environmental Scientist
Contact Types
Lead/Public Agency / Project Applicant / Parties Undertaking Project
Phone
Location
Cities
Atwater, Lathrop, Stockton, Turlock
Counties
Merced, San Joaquin, Stanislaus
Regions
Northern California
State Highways
State Route (SR) 99 and 4, (I) 5
Other Location Info
in San Joaquin, Stanislaus, and Merced Counties at 23 locations along State Route (SR) 4 and 99, and Interstate (I) 5.
Other Information
Location 1: SJ/4/R17.964, Location 2: SJ/4/R18.550, Location 3: SJ/4/R18.903, Location 4:SJ/5/R17.285, Location 5:Sj/5/35.148, Location 6: SJ/5/35.495, Location 7:STA/5/22.852, Location 8: STA/5/23.153, Location 9MER/99/R19.817, Location 10:MER/99/R20.086, Location 11: MER/99/R34.227, Location12: STA/99/R4.356, Location 13: STA/99/R4.744, Location 14: STA/99/R5.448, Location 15: STA/99/R5.859, Location 16: STA/99/R6.547, Location 17: STA/99/R6.995, Location 18: STA/99/R7.603, Location 19 STA/99/R8.132, Location 20: STA99/M18.376, Location 21: STA/99/M18.672, Location 22: SJ/205/R7.987, Location 23: SJ/205/R8.294
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
Section 15301 Existing Facilities
Reasons for Exemption
The project will not affect any sensitive species or their habitat, cultural resources, scenic resources, or any other environmentally sensitive resources.
County Clerks
Merced, San Joaquin, Stanislaus
Attachments
Notice of Exemption
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