Jones & DeMille Engineering provided design services for the reconstruction and rehabilitation of I-15 from MP 112.30 to MP 120.67.
Scope included traffic and safety design (signing, striping, barriers, and guardrail), chain-up area design, and hydraulic improvements such as culvert extensions, lining, and sediment basins, along with structural design of headwalls and wingwalls.
The project required close coordination with UDOT, utility stakeholders, and multiple design teams to deliver a safe, efficient corridor.
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Sevier County, UtahJones & DeMille Engineering delivered the 10.5-mile Quitchupah Creek Road corridor through full-service coordination, overcoming complex design and stakeholder challenges to complete the project under budget and with statewide recognition.