We bave carefully examined tbe numerous adjudications touching tbe questions bere presented, and are of opinion, upon tbe facts wbicb tbe evidence tended to prove, that tbe nonsuit must be set aside and tbe case submitted to a jury. It is not claimed that tbe absence of any railing or barrier at tbe side of tbe bridge where tbe injury happened, to prevent tbe teams and vehicles of travelers and even foot passengers from passing or being precipitated over tbe edge and into tbe river below, was not a fact from which tbe jury might find an insufficiency or want of repair, within tbe meaning of tbe statute, wbicb would render tbe town liable in damages for any injuries resulting from that cause. Tbe reported cases in wbicb this has been so found, and tbe towns held responsible on account of injuries received from such defects, are too frequently to be met with in tbe boobs to admit of doubt or controversy upon tbe point.
Tbe insufficiency of tbe bridge being thus clearly established, and it likewise appearing that the same contributed to or might bave caused tbe injury of which tbe plaintiff complains, or at least that such injury might not bave been sustained if a suitable railing or barrier bad been previously ■erected on that side of tbe bridge over wbicb be was drawn and thrown down upon ice, tbe stream being frozen over; tbe only questions bere are, whether there was any want of ordinary care on tbe part of tbe plaintiff or on tbe part of tbe person with whom be was riding and who was' driving tbe horse at tbe time of tbe injury, wbicb also contributed to tbe injury, or may be said in any manner to bave produced it, or enhanced tbe danger to wbicb tbe plaintiff was exposed by reason of tbe defect; and whether tbe defect in tbe bridge was tbe sole cause of tbe injury; or, if it was not, *300whether it was combined witb- any-other canse'which will preclude a recovery against thetown. The two first are the only propositions urged in support of the nonsuit. It is said that the plaintiff and the person with whom he was riding were not in the exercise of ordinary care' and skill in driving, when they attempted to cross over the bridge'in the manner they did. It is-also insisted upon as a rule of law, correct in itself and applicable to this’case, that the defect in the bridge must have been the sole cause of the injury, or the town is not liable.
The evidence -was, that the bridge,1 a wooden structure about fourteen feet wide and ten rods in length over Rock river, with Considerable ascent'towards the center from either direction, was bare of snow or ice, ánd that the plaintiff and the man with him, who were traveling-in a cutter with a single horse, were passing over it, ’having Reached about the center, the horse drawing the cutter with them in it, when the horse suddenly ' stopped, and, sitting back in the harness, staggered and fell sidewise,'and went’almost instantly headlong over the side of the bridge taking'the plaintiff with her in the descent to the ice below. The evidence in other respects shows no want of ordinary care or prudence on the part-of the plaintiff or of the person with whom he was riding. Unless -the plaintiff and the person with him were in fault in requiring the horse to draw them ’over the bare bridge, or in not getting out of the cutter and walking-over so as to relieve the-animal in that way, it is not Contended that there was any negligence on their part No negleet of -duty in any'other particular on the part of the -plaintiff, the driver, or any third person, except the town, was ’shown.
The evidence was, that the horse was safe and kind and suitable for the road, with no tricks, vices or disease previously known'; that the 'harness was a proper and sufficient one, and properly’put on-; ' and that there'was no imperfection about the 'sleigh which should tend to produce the accident. The horse was being caíefúlly driven near the middle of the bridge, *301baying exhibited no signs of want of strength or of being overtasked, until she unexpectedly stopped, and, in spite of all efforts of. the driver to the contrary, swerved around, and falling, went over the side of the bridge in the manner-described, giving the plaintiff, no time or opportunity to escape from, the' cutter although he tried to do so; aud there seems to have been nothing which common prudence and foresight could have suggested 'to prevent the accident, except, only, that the plaintiff and the driver should have got out of the cutter - and walked over the bridge. The theory of the defendant is, that the horse choked down by overdrawing, and, therefore,- it was careless and unskillful. driving on the part of the plaintiff - and the driver. Whether the horse was choked does not clearly appear, and the opposite theory is that she became dizzy or had a fit.
It is, at best, but mere speculation, what caused such strange action of the horse; but, supposing it to have been over-drawing, it is not within the experience of the members of this court, and certainly not a point to be ascertained. and settled by examination of the books, that it was carelessness in the plaintiff ■ and in the person driving, to attempt .to ride across the. bridge in the manner they did. It is our experience, to say the least, that travelers very, frequently do the same-thing under like circumstances, and that probably a majority,- and' perhaps a ; large majority of persons, would have .done just as the plaintiff and his fellow-traveler did. Yery careful and prudent men might have acted differently, and there are doubtless many such who would have pursued the course which now, after the damage has been, sustained, it may not be difficult to see-might. have been an. almost .certain means of avoiding it. But the question in such cases is, not what men of great care and caution would have done to guard against • the injury, but what common prudence and sagacity reqiiired should have been foreseen and provided against it.
It is only the exercise of ordinary care and circrmspc ction *302under tbe circumstances, wbicb is required to shield tbe plaintiff from tbe charge that tbe damages were sustained through bis own wrong, or only tbe want of such care wbicb will operate to defeat tbe action. This is tbe rule of all judicial decisions upon tbe subject, of wbicb, in this court, see Dreher v. Fitchburg, 22 Wis., 675, and Ward v. Milwaukee and St. Paul Railway Co., ante, p. 144. It is impossible for this court to say, therefore, that there was such negligence or want of ordinary care on tbe part of tbe plaintiff, or such clear and indisputable evidence showing it, that there was nothing to submit to tbe jury upon tbe opposite theory or position. On tbe other band, it clearly seems to us that tbe evidence was quite sufficient to carry tbe case to tbe jury, and that tbe question was one eminently proper for tbe jury to consider and decide, in view of all tbe facts and circumstances.
Tbe next question is, whether tbe defect in tbe way must have been tbe sole cause of tbe injury, in order to charge tbe town with liability for it; or whether, if there be two efficient, independent proximate causes of an injury sustained by a traveler upon a highway, tbe primary causes being one for wbicb tbe town is not responsible, and as to wbicb tbe traveler himself is in no fault, and tbe other being a defect in such highway, tbe town may still be held liable therefor. In this case tbe falling of tbe horse, whether she was choked, bad a fit, or was attacked by any other disease, cannot but be said to have been a co-existing and co-operating cause of tbe injury. It was one of tbe primary and efficient causes of it, wbicb existed independently of any negligence or default on tbe part of tbe town, and for wbicb tbe town was in no manner responsible, and was a cause in active operation and helping to produce tbe injury at tbe very moment it was sustained. Tbe question thus presented is by no means an easy one; and, as naturally might be expected, there is clear conflict of authority upon it. It has undergone most thorough examination in tbe courts of several states where tbe statutes are in all material *303respects like our own, and with directly opposite results.. In Maine it has been held, in a series of decisions, that the town is not liable under such circumstances. Moore v. Abbot, 32 Maine, 46; Farrar v. Green, id., 574; Coombs v. Topsham, 38 Maine, 204; Anderson v. Bath, 42 Maine, 346; Moulton v. Sanford, 51 Maine, 127.
In the last named case, the facts of which were much like those in the case at bar, the horse there haying become frightened at some animal jumping into the water, and run the body of the wagon off of the edge of the bridge, without a railing, and into the stream below, the court were divided in opinion, five of the justices agreeing that there was no liability on the part of the town,- whilst the chief justice and two of the associates maintained the opposite doctrine. The case is particularly valuable as being a most able and lucid discussion of both sides of the question, and from which it will at once be discovered that it is not without the support of powerful argument either way. The chief justice and those who agreed with him maintained that the former decisions in the same court only established that there could be no recovery where the injury happened by the joint effect of a defect in the wagon, horse, harness, or other equipments of the traveler, and of a defect in the highway; and that the case then under consideration was distinguishable. They said that the rule of the previous decisions was, that the traveler was responsible for defects in his team, wagon, harness and other equipments, which contributed to the injury, and that, though he was ignorant of the existence of such defects and without fault for his ignorance; in other words, that he warranted the goodness of his team, wagon, etc., and could not recover if the injury occurred in any degree through the defects in them. But they said that the existence of extraneous facts, for which neither party was responsible nor at fault, and their effect upon the liability of the town were not involved in the discussions, and had not been decided. It is not our purpose to repeat the arguments upon the main question, but merely to refer to them.
*304In Few Hampshire and Vermont a broader construction has been given to the. statute in favor of the traveler, and a more extensive liability on the part of towns and cities been held to be created by it; and it has been decided, where two causes combined to produce the injury, both of which were in their nature proximate, the one being the defect in the highway, and the. other some occurrence for which neither party is responsible, even though .the latter arose from some vice in the horse or. defect in the carriage or other traveling equipments, but which was unknown to the plaintiff, he being .in -no fault for such want of knowledge, and the accident was one which common prudence and sagacity could not have guarded against, that the town is liable, provided, .the. jury are satisfied that the damage would not have been sustained but for such defect in the highway. The principle, of those decisions-seems to be, that, as it is in the ordinary course of events, and consistent with a reasonable degree of prudence-on the part of travelers, that accidents of the kind will occur, so it is the duty of towns, in the construction and repair of roads, to provide for the reasonable safety of travelers with- reference to such accidents, so that, if possible, when they do happen, as must be expected, no damages will ensue, in consequence of the unsafe or dangerous condition of the road. The following are some of the cases, in those, states,-in which this rule has been maintained. Winship v. Enfield, 2 N. H., 197, 213, 216; Clark v. Barrington, 41 N. H., 44 ; Tucker v. Henniker, id., 317; Norris v. Litchfield, 35 N. H., 276; Hunt v. Pownal, 9 Vt., 411; Kelsey v. Glover, 15 Vt., 708 ; Allen v. Hancock, 16 Vt., 230. The principle of these decisions has been adopted by this court, Dreher v. The Town of Fitchburg, 22 Wis., 675.
In Massachusetts there -seems to be some, conflict of decision upon the point,. In Palmer v. Andover, 2 Cush., 601, it was ruled, as in the cases last above cited, that a-town is liable for an injury occasioned by a defect, in the highway, where the primary cause of the injury is a pure accident, as, for example, *305tbe failure of some part of a carriage or harness; provided the accident occurred without the fault or negligence of the party-injured, and be one which common prudence and sagacity could not have foreseen and provided against; and, provided, also, th'at the injury would not have been sustained but for the defect in the highway. The decision in that case has never, to our knowledge, been formally overruled by the court in which it was made, although it seems to have been considerably shaken by the language employed in some subsequent cases; whilst in others still later we find it referred to with apparent approbation and acquiescence. • We regard it as still correctly expressing the rule of law in that state in cases of the kind, though it has frequently been necessary to distinguish it. The language of Chief Justice Stow in Murdock v. Warwick, 4 Gray, 180, and again in Marble v. Worcester, id.,. 397, 401, 402, Sounds very like overruling it; but afterwards, in Rowell v. Lowell, 7 Gray, 102, the decision was directly approved; and so too, we understand the reference in Titus v. Northbridge, 97 Mass., 264, 265.
The limitation put upon it in the last two cases and which was indeed plainly implied from the. case itself, was, that the contributing- cause must be “ a pure accident,” by which is meant some unexpected occurrence or event for which no person is responsible, or which cannot be attributed to any unlawful or negligent acts of omission or commission, either on the part of plaintiff or of any third party. Thus explained and applied, we understood Palmer v. Andover to be the law of Massachusetts at the present day; and, save only in cases where horses become unmanageable, though without any fault or negligence on the part of the plaintiff or the driver, unless such condition is caused by a defect in the highway, as when they become so by reason of flight not produced by something unlawfully or improperly left in the highway, or by reason of disease or viciousness, so that the driver cannot stop them-, or direct their course, or exercise or regain control over their movements, and' *306in that condition they come upon a defect in the highway, and an injury ensues; we understand also that the general principles laid down in the same case are still the governing ones in actions of the kind in that state. Those principles, it is said in the opinion, “require nothing further of the plaintiff than to prove ordinary care and diligence on his part in all that appertains to himself and his manner of traveling, at the time of receiving the injury; that the road was defective and out of repair, so much so and for such a length of time as to show the town in legal fault as to such defect; and the further fact that the injury would not have been sustained, if the town had not so permitted their road to be out of repair.”
The only exception to the principles thus laid down, as yet to be found in the reported eases, is that above noted, where horses became unmanageable in the manner and for the causes stated; and in such cases it has been frequently decided that there can be no recovery against the town, although the plaintiff or the driver was in no fault. Marble v. Worcester, supra; Davis v. Dudley, 4 Allen, 557; Titus v. Northbridge, 97 Mass., 258; Horton v. Taunton, id., 266, note; Fogg v. Nahant, 9 Mass., 578. Some of these cases seem to go upon the principle that, the horses being actually, uncontrollable, the plaintiff is unable to show the exercise of ordinary care or of any care at the time of the injury in order to avoid it. Others say that the flight or unmanageableness of the horses is the misfortune of the traveler, of which he must bear the loss. A better reason would seem to be, that it is not within the spirit or intent of the statute that the towns shall be bound to provide roads that shall be safe for frightened and runaway horses; that the remedy is presumed to have been given only to those who have their horses and carriages under their control at the time. But, whatever the true ground of such decisions may be, or whether they are sound or not, it is unnecessary to inquire here, since a recognized exception to them is, that a horse is not to be considered uncontrollable that merely shies, or starts, or is momen*307tarily not controlled by bis driver. Titus v. Northbridge. Sucb was the fact in the present case. The horse, if beyond the control of the driver, was so but for a moment. Instantly, upon stopping, the fall or plunge was made, and the plaintiff earned over and down upon the ice, the driver barely having had time to save himself by catching upon the edge of the bridge. The case does not fall within the rule of any of those last above cited, but is clearly within the exception.
Upon the whole case, therefore, and an examination of all the authorities, we are inclined to the opinion that the nonsuit should be set aside and a new trial granted. • The decided weight of authority is, that if, besides the defect in the way, there is another proximate cause of the injury, contributing directly to the result, but which cause is not attributable to the fault or negligence of the plaintiff nor of any third person, and is unconnected with'the fright or unmanageableness of the team, caused as above stated, the town is liable, provided the jury shall determine that the damage would not have been sustained but for the defect in the way. Some of the reasons against the conclusion thus adopted, we admit, are very strong ; but, on the other hand, those which favor it seem equally forcible ; and in such a case we know of no better rule than to be governed by the weight of authority.
By the Court — Judgment reversed, and a new trial awarded.
Lyon, J., took no part