Opt-in busing for every family, a Bus Rider ID the district states has no GPS, a documented three-tier route structure, and a live radius-versus-walking-path debate — SoWashCo runs one of the most deliberately engineered eligibility systems in the metro, with no parent app on top of it.
See it with South Washington County's real routesSouth Washington County Schools (ISD 833) enrolls roughly 19,578 students across about 29 schools in Cottage Grove, Woodbury, Newport, St. Paul Park, Afton, and the rural townships of Denmark and Grey Cloud Island — a district with a split personality, dense suburban Woodbury to the north and river towns and farmland to the south. Transportation is district-run: SoWashCo operates its own Department of Transportation with district-employed drivers, and contracts Big River Bus Company and Collaborative Student Transportation only for supplemental service. Board strategy is explicit about keeping it that way — the stated goal is to avoid canceling routes or leaning on outside contractors.
Two design choices make ISD 833 unusual. Every family — public, private, and charter — must complete an annual opt-in form or receive no busing the following year; the policy reduced ten routes in its first year. And all K-12 general-education riders scan a Bus Rider ID badge boarding and exiting the bus for ridership counts and load balancing. The district is careful about what that badge is not: its own FAQ states plainly that there is no mechanism within the Bus Rider ID that would allow it to be tracked via GPS. Delay information reaches families as a static "Current Late and Delayed Bus" list on a web page — not an app.
Underneath sits a documented three-tier bell and route structure the board discusses by name, and an active debate about whether to measure eligibility by walking path or by straight-line radius — a change that would affect roughly 430 elementary, 175 middle, and 215 high school students, with the district itself noting that a group of homes within a one-mile radius can be a 2.5-mile walk. For families, what is missing is visibility: bus assignments arrive through the Infinite Campus parent portal in late August, and there is no live bus tracking at all. That is the greenfield.
The high school walk zone sits exactly on §123B.88’s two-mile mandatory-transport line, with no cushion — the district’s own board materials restate the requirement that students two miles or more from school must be transported. Inside that floor, the §123B.92 funding tiers explain why elementary eligibility rests at 1.0 mile rather than the 0.5 mile some urban districts use, making ISD 833 measurably more conservative than Minneapolis or Saint Paul. The walking-path-versus-radius question the board is weighing is, at bottom, a §123B.92 measurement-method decision — and it is exactly the calculation Guardian Route performs in PostGIS, distinguishing straight-line distance from an actual walking path rather than approximating one with the other.
The divided-highway map draws the never-cross lines under §169.444: I-494 and I-94 through Woodbury, US-61 through Cottage Grove, Newport, and St. Paul Park, and MN-95 are all separated roadways where opposing traffic is not required to stop for a bus. In the rural third — Denmark, Grey Cloud Island, and Afton — §169.443’s amber pre-warning distance (300 feet above 35 mph) sets a hard minimum stop spacing on 40-to-55-mph county roads. And the district’s Extraordinary Hazard Traffic Committee, which reviews walking areas with city and Washington County traffic engineers, is precisely the human process a criteria-based crossing evaluator supports rather than replaces.
| The job | South Washington County today | With Guardian Route |
|---|---|---|
| Parent bus tracking | No parent app — assignments via Infinite Campus in August; Bus Rider ID explicitly has no GPS; delays posted to a static web list | FamilyView — live bus location, stop ETAs, and delay alerts on iOS and Android, a greenfield win for SoWashCo families |
| Opt-in eligibility | Annual opt-in form required of every public, private, and charter family, tracked administratively | Opt-in status flows into the eligibility engine, so routes are planned only for students who actually registered to ride |
| Ridership & load balancing | Bus Rider ID badge scans (no GPS) used for counts and load balancing | Student ridership scanning with capacity-aware routing — counts feed the optimizer, and the same platform adds the live tracking the badge cannot |
| Measurement-method decision | Board weighing a switch from walking-path to straight-line radius eligibility (~820 students affected) | PostGIS distance calculation models walking path and straight-line radius side by side, so the board can see the effect on every address before it votes |
No. Bus route information is published only through the Infinite Campus parent portal in late August, and delay information appears on a static "Current Late and Delayed Bus" web list. The district’s Bus Rider ID badge system is for ridership counts, and the district states directly that it has no GPS tracking capability. That makes ISD 833 a greenfield for live parent bus communication.
Every family — public, private, and charter — must complete an annual opt-in form to receive transportation the following year; families that do not opt in are not routed. The policy reduced ten routes in its first year. Guardian Route treats opt-in status as an eligibility input, so the optimizer plans routes only for students who registered.
Bus service is provided beyond 1.0 mile for grades K-5, beyond 1.5 miles for grades 6-8, and beyond 2.0 miles for grades 9-12, with magnet and gateway programs served beyond 1.0 mile. The high school line sits exactly on the state’s §123B.88 two-mile mandatory-transport floor.
That decision is a distance-measurement choice, and Guardian Route does distance in PostGIS — it can report both the straight-line radius and the actual walking-path distance for every student address. The board could see exactly which of the roughly 820 affected students change eligibility under each method before adopting a policy, rather than estimating.
District information on this page is compiled from public sources — district transportation pages, board policies, and news coverage — as of July 2026, and may change. Guardian Route is an independent product and is not affiliated with or endorsed by South Washington County Schools. Confirm current policies directly with the district.
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