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Cañon City's 2A Street Repair

Transportation

Turning a sales tax into better streets.

In November 2016, Cañon City voters approved Referendum 2A, a one-percent sales tax dedicated entirely to repairing and replacing the city’s streets. The 2024 program year was one of the largest to date: a $6.55 million slate that included full reconstruction of 1st and Main Street from US 50 to 4th Street and Pear Avenue from 19th Street to Field Avenue, along with resurfacing of 5th Street between Fairview Avenue and High Street and Harrison Avenue between 9th and 15th Streets. Year by year, the 2A program has worked through the roughly two-thirds of city streets once rated in poor condition.

Vivid Engineering served as project manager and the inspection and testing lead for the 2024 work — managing construction on the City’s behalf, inspecting reconstruction and paving operations, and testing soils, aggregates, concrete, and asphalt against project specifications. The result is a set of rebuilt downtown streets that meet national standards and will serve Cañon City for decades.

Project Details

  • Client

    City of Cañon City

  • Location

    Cañon City

  • Project Value

    $6.55 million (2024 budget)

  • Timeline

    2024

  • Sector

    Transportation

  • Services

    Construction Inspection & Testing

  • Transportation

    Ridgegate Parkway Widening

    RidgeGate Parkway, I-25 to Meridian Village Parkway, Lone Tree, CO 80124

    RidgeGate Parkway is the spine of Lone Tree's fast-growing RidgeGate development, linking I-25 and the Lone Tree City Center to the neighborhoods east of the interstate. To keep pace with that growth, the RidgeGate Parkway Widening Project expanded the corridor between I-25 and Meridian Village Parkway to add two through-lanes in each direction, including a split-alignment section, new bridges over Badger Gulch and Happy Canyon Creek, 8-foot pedestrian sidewalks, and a 12-foot cycle track running the length of the project.<br /> <br /> Partnering with Hamilton, Vivid Engineering provided construction field and laboratory materials testing for soils, concrete, and asphalt throughout the project. Our technicians tested embankment and backfill compaction, structural concrete for the new bridges, and asphalt paving as the corridor was built out, verifying that every element met the project's quality standards and giving the contractor results on the schedule the work demanded.

  • Transportation

    I-70 Floyd Hill to Chief Hosa Resurfacing

    I-70, Chief Hosa to Floyd Hill (MP 246.5 to 252.9), Jefferson and Clear Creek counties, CO

    Between Floyd Hill and Chief Hosa, I-70 climbs through the Front Range foothills carrying ski traffic, freight, and daily commuters in and out of the mountains — and its pavement had reached the end of its life. CDOT's $12.8 million resurfacing project rehabilitated 6.4 miles of the interstate (MP 246.5–252.9) through Jefferson and Clear Creek Counties, milling off deteriorated pavement and repaving both directions in stone matrix asphalt (SMA) — the durable, rut-resistant surfacing CDOT reserves for its hardest-working corridors. With no practical detour around this stretch of the mountains, contractor APC Construction completed all paving in a single season, almost entirely under nighttime lane closures, then returned the following season for guardrail replacement, culvert cleaning, signage, and striping.<br /> <br /> Working directly for CDOT, Vivid Engineering Group provided construction inspection, QA/QC administration, and field and laboratory owner acceptance materials testing across the project. SMA is one of the most demanding mixes to test — gap-graded, fiber-stabilized, and unforgiving on volumetrics — so Vivid ran the entire laboratory acceptance program from its on-site field lab, turning results while the mat was still going down. Vivid inspectors and certified technicians worked the night closures alongside the paving crews, verifying mix temperatures, compaction, and placement in real time; high-altitude paving windows, mountain weather, and live interstate traffic made every shift count, and Vivid's team kept acceptance testing and documentation moving on the contractor's schedule so the corridor reopened to full capacity every morning.

  • Transportation

    Central 70 Project

    I-70, Brighton Boulevard to Chambers Road, Denver, CO

    Central 70 was the largest project in CDOT's history: a $1.2 billion reconstruction of 10 miles of Interstate 70 between Brighton Boulevard and Chambers Road, a corridor that carries more than 200,000 vehicles a day and supports some 1,200 businesses. The project added a new express lane in each direction, removed a 56-year-old viaduct, lowered the interstate between Brighton and Colorado Boulevards, and built a four-acre park over the highway to reconnect the Elyria-Swansea neighborhood to the rest of the city.<br /> <br /> Working alongside Kiewit Infrastructure Co., Vivid Engineering provided process control and field and laboratory materials testing for the project. Our technicians tested soils, concrete, asphalt, masonry, shotcrete, and aggregates throughout construction, verifying that every material placed met CDOT's quality standards on one of the most complex urban highway builds in the country.

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