In most American states, the default answer to "who pays for the sidewalk" is the property owner. Michigan wrote the opposite into statute. If you are used to reading our city records where owner-pays is the rule, this state is the exception worth understanding precisely.
The statute, verbatim
MCL 691.1402a: "A municipal corporation in which a sidewalk is installed adjacent to a municipal, county, or state highway shall maintain the sidewalk in reasonable repair."
That is a duty on the city, not on you. No Michigan homeowner reading that sentence is being told to fix the public sidewalk out of pocket.
The two catches worth knowing
The 30-day rule. The same statute shields the municipality from liability unless "at least 30 days before the occurrence of the relevant injury, death, or damage, the municipal corporation knew or, in the exercise of reasonable diligence, should have known of the existence of the defect." Practical translation: report defects in writing, dated. An unreported defect is, legally, a defect the city may not answer for.
The 2-inch standard. A vertical discontinuity of less than 2 inches is presumed to be reasonable maintenance. The presumption can be rebutted, but if the trip lip on your block is an inch and a half, the statute leans the city's way.
What this does NOT mean
The statute governs the municipality's duty and its tort liability. It does not prevent a Michigan city from passing its own ordinance assigning snow clearing or other sidewalk duties to abutting owners, and many do for snow. For repair costs specifically, check your own city's ordinance; our verified record for Detroit covers that city's sewer lateral rule, and more Michigan city records are in the research queue.
If you are dealing with a broken sidewalk in Michigan right now
- Report the defect to the city in writing and keep the dated copy. That starts the 30-day clock that the statute cares about.
- Measure the defect. Two inches of vertical displacement is the statutory line worth documenting with a photo and a tape measure.
- Do not pay a contractor to fix a public sidewalk before asking the city, in a state whose statute says the city "shall maintain the sidewalk in reasonable repair," that order of operations matters.
Source: MCL 691.1402a, Michigan Legislature (fetched and quoted verbatim). City-by-city rules live in the complete city guide.