the whole county; yet even the county, by its authorized agents, cannot make such improvements or repairs if the expenditure will require more than $500, unless the County Judge (and perhaps, now, the County Board of Supervisors) shall first be petitioned by one hundred qualified votes of the county, and give notice, &c. Section 1262, Bev. of 1860. It would be a strange interpretation of the road law to require ten or a dozen men in a small road district to reconstruct abridge worn out by age, costing a heavy outlay -of money and labor, simply because the bridge happened to fall within the limits of that district.
Nevertheless, it is true, that that district and its supervisor may have certain duties to perform in relation to .improvements of this kind. The bridge may be strong and substantial, and ordinarily safe for the transit of the traveling public, but a little out of repair — a plank displaced, or something of that description, requiring but little labor or expense to mend or repair the same. All persons comprehend very readily why this duty would devolve upon the supervisor of the district in which the bridge may be situated. But the distinction between such a case and the one made in the plaintiffs’ petition in this cause, is clear. We presume the county of Jefferson would not think of insisting, that the supervisor of the road district where this bridge .is located should rebuild it himself, or at the expense of the district, for reasons which we have already suggested. If then, he was not bound to repair a defect which involved a reconstruction of the bridge, he cannot be held responsible for damages resulting from the unsafe condition of said bridge.
We have already held that a road district was not a corporation in such a sense that it could be sued. 9 Iowa, 202. If the supervisor is not liable in a case of this description, the question recurs, to whom must the plaintiffs look for indemnity? We think the county. We think so because