Plaintiffs-appellants Carl and Ila Bach brought this action to recover for injuries sustained by Mr. Bach in a single vehicle accident on Highway U.S. 60. The Bachs allege that defendant-appellee State of Arizona negligently designed and maintained the highway at the accident site. The State moved for a directed verdict at the close of the plaintiffs’ case, claiming there was no breach of duty owed to Mr. Bach, and that its duty did not extend to the area off of the paved roadway where the accident occurred. The trial court granted the State’s motion on the ground that the State owes no duty to the traveling motorist who, through no fault of the State, leaves the paved portion of the highway.
I. FACTS
The facts are not in dispute. On July 18, 1980, Carl Bach was driving a U-Haul truck west on U.S. 60, bound for Vista, California. Bach was the sole occupant of the vehicle. The highway had a thirteen-foot wide westbound lane and an eight-foot wide paved shoulder. The paved shoulder was divided from the westbound lane by a white line. The Bachs had driven from Vista through the night of July 16, arriving in Prescott, Arizona,-at 7:00 a.m. on July 17. Carl Bach slept from 8:00 a.m. until noon that day, a few hours before and after dinner, and from 11:30 p.m. until 5:00 a.m. the day of the accident. He began the return trip to California shortly after 5:00 a.m. Sometime later, Bach fell asleep at the wheel.
The truck went off the road and collided with the headwall of an unguarded box culvert located approximately 3V2 feet off the paved shoulder. The concrete headwall was a foot thick and rose six inches above the level of the pavement. There was a five to six foot vertical drop from the top of the headwall to the rocks below. The truck hit the headwall, went over the edge and collided with the concrete wingwall, falling approximately five feet to the bottom of the ditch. The fuel tank exploded upon impact. Bach was severely injured in the ensuing fire. A highway patrolman who investigated the collision testified that the roadway was clear, dry, and in good repair at the time of the accident. However, Bach produced expert testimony which indicated that the State was negligent in designing the highway by placing the exposed culvert so close to the road.
The single issue on appeal is whether the State’s duty to keep its roads reasonably safe for travel extends further than the paved surface of the highway. In other words, does the State have a duty to protect the public from hazardous conditions which exist beyond the pavement? As *147 more fully explained herein, we hold that there is such a duty and reverse the trial court’s ruling.
II. DUTY
The issue of duty is resolved by the court as a matter of law.
Markowitz v. Arizona Parks Board,
If there is a duty, then the specific conduct of a defendant is examined to see if there was a breach of that duty. Specific conduct is measured against the applicable standard of care. The standard in negligence cases is usually “reasonable care under the circumstances.” What is reasonable on the one hand and negligent on the other will depend upon the particular facts of the case. The general rule is that “where reasonable people could differ as to whether the danger of some injury is foreseeable, the question of negligence is one of fact for a jury to decide.”
Markowitz, Id.
at 357-58,
There is a relationship between the State and a traveler using a public highway which imposes a legal obligation upon the State for that person’s safety. More specifically, the State has a duty to keep its highways reasonably safe for travel.
Beach v. City of Phoenix,
In
City of Phoenix v. Mayfield,
the improved portion of a street dead-ended at an unguarded canal embankment. The plaintiff’s vehicle drove into the open canal. The Arizona Supreme Court held that “ ‘it is the duty of a municipal corporation to erect railings or barriers along the highway at places where they are necessary to make the highway safe and convenient for travelers in the use of ordinary care.’ ”
*
In
McKenna v. Volkswagenwerk Aktiengesellschaft,
Similarly, in
Rue v. State Dept. of Highways,
*148 A motorist has a right to assume that a highway shoulder, the function of which is to accommodate motor vehicles intentionally or unintentionally driven thereon, is maintained in a reasonably safe condition. Conversely, the Highway Department’s duty to maintain a safe shoulder encompasses the foreseeable risk that for any number of reasons, including simple inadvertence, a motorist might find himself traveling on ... the shoulder.
Id.
at 1199.
See also Michalak v. County of LaSalle,
Several New York courts have dealt with accidents involving culverts adjacent to highways. In
Terwilliger v. State,
Although constructed for limited purposes, the very existence of the shoulder alters a driver’s sense of safety and of the caution needed when traveling along the roadway. The driver may have no reason to expect that moving from the roadway to the shoulder might expose him or her to a grave risk of danger.
Id.,
The foregoing authorities are consistent with the general rule that “[i]t is not necessary that the exact manner in which the accident occurred could not have been foreseen if the injured person is within the foreseeable range of the negligent conduct and the injury results from a recognizable risk.”
Schnyder v. Empire Metals, Inc.,
For these same reasons, we reject the State’s contention that the statutory definitions for roadway, A.R.S. § 28-602(17) (Supp.1985), and highway, A.R.S. § 28-1801(5), govern the issues in this case. We do not agree that the duty issue hinges on the statutory definitions for roadway and highway. As the above cases suggest, where a highway literally begins and ends does not limit or define the state’s duty to protect the public from hazards adjacent to the road.
*149 III. COBURN Y. CITY OF TUCSON
The State argues that
Cobum v. City of Tucson,
The State argues that Cobum is controlling because there the court held as a matter of law there was no evidence of negligence. Here, the State argues that it is undisputed that Bach’s injuries were caused solely by his falling asleep. It is true that the accident occurred after Bach fell asleep and his vehicle strayed off the road, striking the culvert. But it is also true that a jury could find that Bach’s injuries were caused by the collision of the vehicle with a negligently exposed and unprotected culvert. We see no similarity with Cobum in this respect.
Next, the State contends that the supreme court in Cobum limited its duty to keep highways reasonably safe for travel to situations in which the motorist was following the rules of the road:
The [state] has a duty to keep the streets reasonably safe; motorists have a duty to drive with reasonable care.
What is ‘reasonably safe’ takes into consideration certain minimal expectations that travelers follow the usual rules of the road.
A recent decision of Division Two of this court demonstrates the inapplicability of
Cobum
to this case. In
Church of Jesus Christ of Latter Day Saints v. Superior Court,
To the contrary, in the case before us, one of Bach’s expert witnesses testified that the exposed culvert created a condition that was unreasonably dangerous for ordinary traffic. Even one of the State’s own engineers testified that vehicle safety is considered in those areas beyond the paved portion of the road. The expert testimony recognized that vehicles can travel off of the roadway for a variety of reasons, including driver negligence. A traffic engineer testified that one of the significant considerations in highway safety and design is to protect the driver against mis *150 takes or misjudgments. Because the duty which the State owes to Bach is based in part upon the possibility of driver error, it would be anamolous indeed if we held that this very same error required us to declare the State free from negligence.
For the above reasons, we reverse the directed verdict granted in the trial court and remand for a new trial.
Notes
We do not read Mayfield to preclude the protection of negligent persons traveling near dangerous points in the highway. Our analysis, however, necessarily expands the holding in May-field to include not only the traveler using ordinary care, but also the negligent or inadvertent one.
