The upper chamber also directed its Committee on Works to carry out investigation with the Ministry of Works and proffer immediate solution to the poor state of the Third Mainland Bridge in Lagos.
The federal lawmakers made these recommendations after two lawmakers brought up the issue of the poor state of the Niger and Third Mainland Bridges.
Senator Hope Uzodinma pointed out the worsening condition of the River Niger Bridge and the need for the federal government to ensure that the second bridge becomes a reality.
Senator Gbenga Ashafa, who moved the motion on the Third Mainland Bridge, noted that if the deplorable condition of the bridge is not addressed immediately, it could lead to a national disaster.
The Third Mainland Bridge which measures 11.8 km is the longest bridge in the country and connects the Lagos Mainland to the Island.
It was built by Julius Berger Nigeria Plc and Borini Prono, and commissioned by former military president Ibrahim Babangida in 1990.
The Federal Ministry of Works completed repair works on the bridge in October 2012.
However, some of the lawmakers are of the opinion that the repair works done on the bridge is not sufficient.