Construction Of 2 Nos Pre-Fabricated Steel Foot Over Bridge Of 34.00 Meter Length At Ch 18+950 (Brri) And 32.00 Meter Length At Ch. 19+950 (Shib Bari Mor) Including 4 Nos Ramp (Ramp Length = 4 X 85.20 Meter) On Brt Coridor Of Joydebpur-Gazipur- Az...