Overnight, Daytime Closures Planned On 57 And 60 Freeways In Diamond Bar

DIAMOND BAR, CA — Motorists traveling on State Routes 57 and 60 should prepare for overnight and daytime lane and ramp closures this week as contractors continue work on the SR-57/60 Confluence Chokepoint Relief Project, the city announced Monday.

The scheduled closures will affect eastbound and westbound 60 Freeway, the northbound 57 Freeway connector to eastbound 60 Freeway, and several ramps near Diamond Bar Boulevard and Grand Avenue.

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The closures are part of ongoing efforts to relieve traffic congestion at the 57 Freeway and 60 Freeway interchange.

The following closures are scheduled:

Nighttime closures:

• Eastbound 60 Freeway lanes between Lemon Avenue and Diamond Bar Boulevard will be closed Monday, Nov. 9 and Nov. 12 from 9 p.m. to 8 a.m.
• The northbound 57 Freeway connector to eastbound SR-60 will close Nov. 9 and Nov. 12 from 10 p.m. to 5 a.m.
• The eastbound 60 Freeway Grand Avenue off-ramp will close Nov. 9 and Nov. 12 from 7 p.m. to 6 a.m.
• The eastbound 60 Freeway Diamond Bar Boulevard off-ramp will close Nov. 9 and Nov. 12 from 7 p.m. to 6 a.m.
• Westbound 60 Freeway lanes will close Nov. 13 from 9 p.m. to 8 a.m.

Daytime closures:

• The eastbound 60 Freeway Diamond Bar Boulevard on-ramp will close Nov. 9, Nov. 12 and Nov. 13 from 9 a.m. to 1 p.m.
• The eastbound 60 Freeway Diamond Bar Boulevard off-ramp will close Nov. 9, Nov. 12 and Nov. 13 from 9 a.m. to 3 p.m.

Motorists were encouraged to plan ahead, allow additional travel time and consider alternate routes when traveling through the affected areas.