Staff urges 1-year extension for Southwest Crossing subdivision amid permit, traffic questions

Planning Commission staff asked the commission to extend approval of the Southwest Crossing Subdivision for one year, saying the project has changed hands and is awaiting a final permit. "This project is still an active project. It's still fairly close to getting started," the staff member said.

Staff said the subdivision was sold to a new owner, that engineering approvals took longer than expected and that the new owner needs a single outstanding permit. The property itself has been annexed to the city; the road that would serve the development has not been annexed and remains under county jurisdiction, staff said.

Why it matters: staff said the county is reviewing the project’s traffic impacts at an intersection county engineers consider heavily trafficked. A traffic consultant rechecked the analysis and concluded the subdivision would generate roughly 10 peak-hour trips at that intersection in the model used; staff said the intersection currently carries about 11,000 trips by the same measure. "They actually provided somebody to pull a company to show them the trips that would hit south towards Stapleton Road," the staff member said, summarizing the consultant work.

Staff and consultants told commissioners that the county must be satisfied the proposed development’s required improvements have an "essential nexus" to the development and are "roughly proportional" to its impact. Based on the consultant’s numbers, staff said such improvements at the identified intersection would not meet those tests because the subdivision’s additional trips are a small fraction of existing traffic volumes.

Commissioners asked whether future phases of development east of the highway would require new traffic impact analyses and who would conduct them. Staff said future development will trigger additional traffic studies that could evaluate state and county facilities, and that the county remains part of the jurisdictional review. The staff member also said the original subdivision analysis assumed about 100 lots, which contributed to an earlier, more conservative traffic study.

No formal vote on an extension is recorded in the provided transcript. Staff said they had followed the city’s established process for one-year subdivision extensions and recommended the commission approve an additional year so the applicant can finalize the remaining permit through the county.

Next steps: staff said the applicant and county are working on outstanding permitting and that future traffic analyses will be required for subsequent phases. The applicant Daryl Smith was noted to be online; the transcript does not record a formal motion or vote on the extension in the excerpt provided.