Site work and paving for a civil project in Longmont, Colorado. Completed plans call for site work for a bridge / tunnel; and for paving for a bridge / tunnel.

The project site is located between US36 and the Town of Hygiene. The proposed project plans for the widening of approximately 1,500 linear feet existing paved roadway to provide bikeable shoulders and a 16-foot by 6-foot pre-cast concrete box culvert (installation) to replace the existing structure at the Foothills Reservoir Inlet. The project also includes diversion, cast-in-place end sections, stormwater management and erosion control, traffic control, driveway paving, roadway paving, fencing, guardrail, striping, and signage. The project timeline is determined by the eagle nesting period. Construction may only occur from August 1, 2023 until December 1, 2023. The pre-cast 16 foot by 6-foot box culvert will be supplied by Boulder County Public Works and is currently being advertised for manufacturing in a separate bid. All inquiries regarding this BID will be submitted via email to the Boulder County Purchasing Office at purchasing@bouldercounty.org on or before 2:00 p.m. May 23, 2023. A response from the county to all inquiries will be posted and sent via email no later than May 30, 2023.