A test of the Highway 99 tunnel’s ventilation system caused damage to an operations building Thursday. WSDOT said inspectors found no structural damage. KING 5’s Chris Ingalls reports.
More info on Testing causes damage to Seattle SR 99 tunnel building
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SR 99 tunnel update: minor incident during testing, no injuries
The State Route 99 Tunnel experienced a slight hiccup last night during a test ... caused some drywall damage in the north operations building." No injuries or structural damage occurred, according to ...
Testing causes damage to Seattle SR 99 tunnel building
A test of the Highway 99 tunnel's ventilation system caused damage to an operations building Thursday. WSDOT said inspectors found no structural damage. KING 5's Chris Ingalls reports.
Operations building for SR 99 tunnel suffers damage during testing
SEATTLE – One of the operations buildings for the new SR 99 tunnel suffered some damage during a testing session Thursday night, WSDOT said. “Pressurized air forced a door open and caused some drywall ...
Testing incident causes damage to Seattle SR 99 tunnel operations building
A test of the Highway 99 tunnel’s ventilation system on Thursday caused damage to an operations building located at the tunnel’s soon-to-open north exit near Seattle Center. No one was hurt, a ...
SR 99 Tunnel Project update
Seattle Tunnel Partners continues their testing of the 90 safety and operations systems in the SR 99 tunnel and operations ... pressurized air forced a door open and caused some drywall damage in the ...
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