BACKGROUND
Welcome to the highway-to-highway State Route 99/120 Connector project update page! The San Joaquin Council of Governments (SJCOG) project team understands the importance of providing advance notice of planned work, closures and detours so motorists and others can plan commutes and travel. Here are updates on work to local streets near the project, major milestones, and detours for temporary road and bridge closures. Notifications are also available via email, text, social media, and our project partners. Sign-up for updates in the right-hand column of this webpage. Project work may change without notice due to weather and other conditions. SJCOG and project partners appreciate the public’s patience during work on the State Route 99/120 Connector project.
CURRENT UPDATES
Anticipated upcoming work
| Location | Dates | Type of Closure | Job Description | Detour Map |
|---|---|---|---|---|
Austin Road Overcrossing Closure | Closed | Overcrossing closure | Bridge Work | View Map |
| Eastbound 120 to Southbound 99 | 3 am 3/28 to 8 am 3/28 | Closed | Replace Damaged Crash Cushions | |
| Northbound SR 99 off ramp Austin Road (Exit 240) | 3/30/26 – 4/12/26 | Closed | Bridge Work | View Map |
| Northbound SR 99 on ramp Austin Road | Starts 3/30/26 | Closed | Removed as part of the project | View Map |
Trabajo previsto
Ubicación | Horarios de trabajo | El tipo de cierre | Descripción del trabajo | Mapas de desvío |
|---|---|---|---|---|
Cierre del paso elevado de Austin Road | Cerrado | Cierre del paso elevado | Trabajo en el puente | Ver su mapa |
| RE 120 en dirección este hacia la RE 99 en dirección sur | 3 am del 28/3 a 8 am del 28/3 | Cerrado | Reemplazo de atenuadores de impacto dañados | |
| Salida de SR 99 en dirección norte hacia Austin Rd (Salida 240) | 30/3/26 – 12/4/26 | Cerrada | Trabajos en el puente | Ver su mapa |
| Entrada a SR 99 en dirección norte desde Austin Rd | Comienza el 30/3/26 | Cerrada | Eliminada como parte del proyecto | Ver su mapa |
Please note that construction work is subject to change without notice.
Traffic control devices such as traffic cones and signage will be in place during construction. We ask that all travelers through this area please pay attention to posted signs and slowdown in the cone zone.
Tenga en cuenta que el trabajo de construcción está sujeto a cambios sin previo aviso.
Se instalarán dispositivos de control de tráfico, como conos y señalización, durante la construcción. Pedimos a todos los viajeros que pasen por esta área que presten atención a las señales y reduzcan la velocidad en la zona de conos.
STRONGER TOGETHER
CONTACT US
San Joaquin Council of Governments
555 E. Weber Avenue
Stockton, CA 95202
Hotline: 209-209-4690
Email: 99-120connector@sjcog.org
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