COLLINSVILLE 鈥� The interpretive center at the Cahokia Mounds State Historic Site will close Tuesday for $5.5 million in renovations to parts of the building that haven鈥檛 been updated since it opened more than 30 years ago.
The funding, which is part of Illinois' capital improvement plan passed in 2019, will pay for a new roof and new fire, lighting, security and heating and cooling systems. The total project is expected to take between 12 and 18 months, said site superintendent Lori Belknap.
鈥淲e鈥檝e been limping along with a lot of structural difficulties for probably the past 10 years or more,鈥� she said. 鈥淎 lot of the systems in the building are original.鈥�
Visitors to Cahokia Mounds will still have access to the trails, Monks Mound and the during the closure, Belknap said. The museum will also have outside interpreters during peak times in spring, summer and fall, she added.
Belknap explained she and others at the museum have to compensate for the things that don鈥檛 work in the building anymore.
鈥淲e have audio that we can鈥檛 shut off,鈥� Belknap said. 鈥淚t just stays on all the time in the gallery, so we鈥檙e closing up at night and it can be very silent, but you can hear flute playing in the distance.鈥�
There are more pressing upgrades too, like to the ventilation system.
鈥淲e have to climb up into the attic and adjust the air handlers manually to adjust the temperature inside the building,鈥� she said. 鈥淚t鈥檚 something you always have to be cognizant of.鈥�
The upgrades will keep the building at a consistent temperature and humidity, which doesn鈥檛 just benefit the people who work at or visit the interpretive center, Belknap said.
鈥淭he artifacts too,鈥� she said. 鈥淓specially the canoe. The canoe is highly susceptible to humidity changes.鈥�
The closure is an opportunity to make other improvements to the museum, like reopening the theater, installing new entryway lighting and adding a dedicated information kiosk, Belknap said.
鈥淭hat鈥檚 one of the things that we鈥檝e identified that鈥檚 really in need out in the lobby,鈥� she said. 鈥淲e have an information desk, but when you enter the main doors, there鈥檚 really nothing there to direct where you should be going.鈥�
The building will close Tuesday, and Belknap explained the grounds south of Collinsville Road will also be closed because there isn鈥檛 a safe way to cross the road from parking next to Monks Mound during construction.
Eric Schmid covers the Metro East for 漏 2024 外网天堂 as part of the journalism grant program: , an initiative of The GroundTruth Project.
