EXPECT heavy traffic in the second half of the year as simultaneous road constructions and repairs works will begin in parts of the metropolis, the Metropolitan Manila Development Authority (MMDA) warned the public on Friday.

Among these projects are the North Luzon Expressway Drainage Enhancement Project along A. Bonifacio Road beginning July 1; construction of an elevated guideway for the Metro Rail Transit 7 (MRT-7) along North Avenue beginning July 2; emergency leak repair on a large mainline along Edsa-Shaw Boulevard area starting July 7 and replacement of Buendia Bridge also in July.