Winter Commute Realities in Washtenaw County

The Short Version

Washtenaw County winters are manageable, but they reshape the commute. The freeways stay open in almost any storm. The residential streets do not. The difference between a 15-minute drive and a 40-minute ordeal comes down to which plow route your neighborhood falls on.

If you are buying a house, ask about the hill before you ask about the yard. A steep driveway in Water Hill or Barton Hills is a January tax.

What Gets Plowed First

US-23, M-14, and I-94 are the state's responsibility. They are salted and plowed first in any storm. Unless conditions are extreme, you can count on them to be drivable.

Washtenaw Avenue, Plymouth Road, Stadium Boulevard, Jackson Road, and Main Street are primary city and county routes. They get plowed next, usually within four hours of a storm ending.

Huron Parkway, Fuller Road, Geddes Avenue, and Packard Street are secondary arterials. They are on the early plow routes but can lag behind the primaries by an hour or two.

Residential streets are tertiary. In a meaningful storm, your street may not be plowed for 12 to 24 hours. If you live on a cul-de-sac, add another eight hours.

Salt Truck Priorities

Salt goes down on bridges and overpasses first. The US-23 overpass at M-14 is one of the first to get salted in any freeze event.

Second priority is hills and curves on arterials. The curve on Huron Parkway where it drops toward Geddes gets early attention because black ice forms there even in mild freezes.

Residential streets get minimal salt. Chains of quiet weather followed by a flash freeze on a Sunday morning will catch you off guard on side streets every year.

The old downtown brick streets around Kerrytown and some stretches of State Street freeze differently than asphalt. Allow extra distance on brick in any cold snap.

Neighborhoods with Steep Hills

Huron Hills sits on sloped ground east of Huron Parkway. Several interior streets climb steeply, and they ice before the arterial does. Winter mornings can require patience or a second vehicle with good tires.

Barton Hills, northwest of town, is named for the hills. The neighborhood is private and roads are well maintained, but the grades are real. If you buy here, winter driving is part of the deal.

Water Hill, just north of downtown, has a gentle topographic rise but several of the north-south streets pick up meaningful grade. Icy mornings make Fountain Street and Spring Street tricky.

Ann Arbor Hills has rolling terrain but no single dangerous hill. Drive with care on any grade, but it is forgiving.

Northside has pockets of steep residential grade near Argo Park. Fresh snow plus a north-facing driveway equals trouble until noon.

Black Ice on Huron Parkway and Fuller Road

Huron Parkway, the north-south arterial through east Ann Arbor, ices along the dip between Geddes and Washtenaw. The road is shaded by trees and it holds cold air. After a mild day and a clear night, expect slickness between 5 and 8 a.m.

Fuller Road, which runs along the Huron River between downtown and the East Medical Campus, ices because of river humidity. On cold clear mornings, the moisture off the river freezes on the pavement in patches. The worst stretch is between Mitchell Field and the Fuller Pool.

Geddes Avenue has a similar problem in the stretch near the Arboretum, where shade and river humidity combine.

These are not theoretical hazards. Local drivers know to slow down in those spots from Thanksgiving through mid-March.

Commute Adjustments That Work

Add 15 minutes to your usual morning drive on any snow day. If the storm is active, add 30.

Take the freeway in bad weather, not the surface streets. US-23 from Saline to Ann Arbor is almost always faster in snow than Ann Arbor-Saline Road.

Avoid left turns without dedicated signals on icy days. The queue to turn left off Washtenaw onto Huron Pkwy doubles when the surface is slick.

Keep a second set of tires or switch to dedicated winter tires if you live in Barton Hills, Water Hill, Huron Hills, or any neighborhood with steep driveway approaches. The cost of winter tires is less than a single body shop visit.

Final Take

Washtenaw winter commutes are not brutal. They are predictable. The freeways win. The hills lose. The moisture off the Huron River makes Fuller Road and Huron Parkway more treacherous than the numbers suggest.

For buyers, a steep driveway or a hill to the nearest arterial should influence your offer price in December more than in June. Locals price that in. You should too.