Council weighs roundabout at Oskaloosa/Eagle Lane intersection; engineer says current counts below roundabout threshold

The Pella City Council revisited options for the Oskaloosa Street and Eagle Lane intersection during a policy and planning session, with the mayor urging the council to consider a roundabout as a long‑term traffic solution and other members raising concerns about heavy‑vehicle operations and current traffic counts.

Mayor (S1) said roundabouts keep traffic moving and cited examples from regional growth areas, saying they "keep traffic moving" and suggested the intersection will become busier as development continues. Several council members and residents countered that farm equipment and large trucks use the route, that traffic counts collected for the study occur at times (for example 3–4 p.m.) that may not reflect peak heavy‑vehicle movements (5 a.m. to noon), and that the planned road functions as a farm‑to‑market route.

An engineering consultant summarized the traffic data presented: in the studied hour the counts are "about half" of what is commonly considered for roundabout justification. The consultant said a roundabout is typically appropriate for flows approaching about "1,200 vehicles per hour" in the peak turning movements; the current measured hour was roughly half that level, and that either a roundabout or an effective intersection design could be engineered to work but design choices should weigh vehicle types and future traffic growth.

Council members noted a tentative construction target tied to federal funding processes and the DOT letting schedule, with engineering and right‑of‑way work needed ahead of a 2027 construction season if the project proceeds.

What happens next: staff will return with refined traffic counts and design options; further right‑of‑way and engineering work would be required before construction could proceed.