As if the construction and delays on US Highway 93 north of Twin Falls wasn’t enough for motorists, the Idaho Transportation Department says there will be a bridge inspection at the Perrine Bridge Tuesday and Wednesday.  The outside lanes of the bridge will be closed so crews can do a detailed inspection of the bridge infrastructure.  This inspection takes place every two years.  Officials caution motorists that since the outside lanes will be closed during the day you can expect some minor delays.  The inspection should be completed Wednesday.