A system designed to enhance steering geometry and functionality on autos using a Dana 60 entrance axle, sometimes present in heavy-duty vehicles and off-road autos. These techniques relocate the steering linkage above the axle, defending it from obstacles and enhancing the steering angle. The relocation generally entails changing the manufacturing unit steering knuckles or including specialised steering arms.
This modification provides a number of benefits, notably for autos engaged in difficult terrain. Elevating the steering linkage minimizes the danger of harm from rocks and different obstacles, growing sturdiness and lowering potential for steering failure. Improved steering angles translate to tighter turning radii and enhanced maneuverability, important for navigating technical trails. Traditionally, these techniques advanced from necessity as off-road lovers pushed the bounds of inventory steering configurations.
The next sections will delve into particular elements, set up concerns, and efficiency enhancements related to upgrading a steering system on a Dana 60 entrance axle. This may cowl the varieties of kits obtainable, important security precautions, and potential enhancements in off-road dealing with.
1. Axle Energy
The Dana 60 axle, famend for its sturdy building, is steadily chosen for heavy-duty purposes. Nevertheless, the addition of a steering modification inevitably locations elevated stress upon this axle meeting. The very nature of elevating the steering linkage adjustments the leverage factors and power vectors appearing on the knuckles and axle tubes. With out adequate axle power to face up to these altered masses, the potential for part failure dramatically will increase, particularly below the intense situations encountered in off-road environments. As an illustration, a car traversing a rocky impediment course could expertise important influence forces transmitted by means of the steering system on to the axle housing.
Subsequently, evaluating and probably reinforcing the axle turns into paramount when implementing this modification. Frequent reinforcement strategies embody welding truss techniques to the axle tubes, upgrading axle shafts to stronger supplies like chromoly metal, and gusseting the knuckles to forestall bending or cracking. In circumstances the place the car is subjected to exceptionally demanding situations, equivalent to aggressive rock crawling or heavy towing, much more intensive modifications could also be needed to make sure the axle’s structural integrity. Ignoring this significant side can lead to catastrophic failure, leaving the car stranded and probably inflicting additional injury.
In summation, axle power serves as a foundational requirement for any profitable implementation of a steering improve. The elevated stresses launched by the system demand a strong axle meeting able to withstanding the amplified masses. Addressing this side by means of applicable reinforcement strategies is just not merely a suggestion, however a essential necessity for guaranteeing the longevity and reliability of the car, avoiding potential failures and expensive repairs.
2. Steering Geometry
Steering geometry, within the context of a Dana 60 steering improve, ceases to be merely a group of angles and dimensions. It transforms into the very language by means of which a car communicates with the terrain. Understanding this language is paramount, as its right interpretation dictates whether or not a car conquers obstacles with ease or succumbs to their challenges. The steering improve is just not merely about lifting the linkage; it’s about rewriting the foundations of engagement between the car and the setting.
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Ackermann Angle Correction
The Ackermann angle dictates the diploma to which the within wheel turns extra sharply than the skin wheel throughout a flip. Manufacturing facility steering techniques typically compromise this angle, resulting in tire scrub and lowered turning effectivity. A steering improve permits for exact correction of the Ackermann angle, guaranteeing that the wheels comply with their perfect arcs. Image a heavy truck navigating a good, rocky canyon. Corrected Ackermann geometry permits the car to pivot round obstacles slightly than pushing in opposition to them, preserving tire life and enhancing management.
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Caster Angle Adjustment
Caster angle influences steering stability and straight-line monitoring. Altering the steering linkage place by means of a steering improve can inadvertently have an effect on the caster angle. Cautious adjustment is essential to take care of a secure really feel at freeway speeds whereas retaining responsiveness off-road. Think about a car hurtling throughout a desert panorama; correct caster ensures that the car tracks straight and true, even when encountering ruts and undulations.
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Roll Middle Peak Optimization
Roll heart top dictates how a car leans throughout cornering. A raised steering linkage, whereas defending the system, can alter the roll heart and probably induce undesirable physique roll. Cautious consideration have to be given to suspension setup to compensate for this alteration and keep secure dealing with. Visualize a heavy-duty truck tackling a steep, off-camber path; optimized roll heart dynamics decrease physique sway, preserving tire contact and stopping rollovers.
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Steering Axis Inclination (SAI)
SAI, together with caster, impacts steering really feel and return to heart. Modifying steering elements can inadvertently alter SAI, resulting in adjustments in steering effort and stability. Cautious design and adjustment are needed to take care of a predictable and confidence-inspiring steering really feel. Take into account the state of affairs of a car navigating a muddy, rutted path; applicable SAI ensures that the steering wheel returns to heart after a flip, stopping the car from wandering and sustaining driver management.
These aspects of steering geometry are inextricably linked to the success or failure of a steering improve. Every adjustment ripples by means of the system, impacting dealing with traits and total car efficiency. Understanding and meticulously calibrating these parameters is just not merely a technical train; it’s the artwork of sculpting the car’s response, remodeling it right into a responsive and succesful machine prepared to overcome any terrain.
3. Element High quality
The pursuit of enhanced steering on a Dana 60 axle inevitably results in a essential juncture: the choice and integration of elements. These will not be mere replaceable components; they’re the constructing blocks of a system designed to face up to immense forces and ship exact management. The standard of those elements dictates the longevity, reliability, and in the end, the protection of the complete steering modification.
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Steel Composition and Forging Processes
The selection of supplies, from high-strength metal alloys to sturdy aluminum, together with the forging processes employed, straight impacts a part’s potential to withstand deformation and fracture. Take into account a steering arm subjected to the repeated stress of negotiating a boulder discipline. Inferior metallic, susceptible to fatigue, will ultimately yield, probably resulting in catastrophic steering failure. Conversely, a correctly solid arm, crafted from premium metal, will endure, offering unwavering efficiency. Actual-world examples abound, with off-road lovers steadily documenting failures stemming from insufficient materials choice.
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Precision Machining and Tolerances
The dimensional accuracy and floor end of elements are equally essential. Minute deviations from design specs can introduce undesirable play, vibration, and accelerated put on. Think about a tie rod finish with extreme slop; this seemingly insignificant flaw can amplify below load, creating imprecise steering and probably compromising management at essential moments. Excessive-quality elements, meticulously machined to tight tolerances, guarantee easy operation and decrease the danger of untimely failure.
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{Hardware} Integrity and Fastener Energy
The bolts, nuts, and washers that safe the steering linkage are sometimes neglected, but they’re integral to the system’s total integrity. Weak or improperly torqued fasteners can loosen over time, resulting in part separation and potential steering loss. Excessive-grade {hardware}, particularly designed for high-stress purposes, is crucial. Take into account the implications of a steering arm bolt shearing whereas navigating a steep descent; the potential for catastrophe is simple. Dependable fasteners are a silent guardian, guaranteeing that the complete system stays securely related.
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Protecting Coatings and Corrosion Resistance
The undercarriage of an off-road car is continually uncovered to harsh parts: water, mud, salt, and abrasive particles. Elements missing enough protecting coatings are prone to corrosion, which weakens the metallic and accelerates put on. Think about a steering linkage slowly succumbing to rust; its power diminishes over time, growing the danger of failure. Sturdy coatings, equivalent to powder coating or zinc plating, present a vital barrier in opposition to corrosion, extending the lifespan of the elements and preserving their structural integrity.
In essence, the standard of the elements utilized in a steering modification is just not merely a matter of desire; it’s a basic determinant of efficiency, reliability, and security. Shortcuts in materials choice, machining processes, or {hardware} decisions can have dire penalties. Investing in high-quality elements is an funding in peace of thoughts, realizing that the steering system is constructed to face up to the pains of off-road use and supply years of reliable service. The story of numerous off-road adventures is, partly, a testomony to the unwavering reliability of well-engineered and meticulously crafted steering elements.
4. Linkage Safety
Within the realm of off-road modification, the idea of linkage safety, when utilized to a Dana 60 excessive steer setup, rises past mere aesthetics. It embodies a essential understanding of the brutal realities encountered when venturing past the paved world. The steering linkage, the weak conductor of directional intent, turns into a main goal for jagged rocks, unforgiving tree stumps, and the relentless churn of uneven terrain. This safety is just not merely fascinating; it’s typically the dividing line between a profitable expedition and a crippling breakdown.
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The Vulnerability of Inventory Linkage
Manufacturing facility steering techniques, designed for on-road consolation and compromise, typically depart the linkage uncovered and prone. Positioned low, beneath the axle, the tie rod and drag hyperlink change into magnets for injury. Take into account the picture of a truck making an attempt to navigate a rocky path; the inventory tie rod, the bottom level, repeatedly slams in opposition to obstacles. Every influence weakens the metallic, introduces bends, and in the end threatens catastrophic failure. The implications will not be merely inconvenience; they’ll embody lack of steering management in precarious conditions.
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Excessive Steer Relocation: Elevating the Stakes
The very essence of a excessive steer conversion is the relocation of the steering linkage above the axle. Whereas this dramatically improves steering geometry and clearance, it additionally introduces new concerns for cover. The uncovered steering arms, now positioned larger, change into prone to impacts from bigger obstacles. Think about a truck articulating over a large boulder; the steering arm, if unprotected, could possibly be sheared off by a direct hit. This emphasizes the necessity for sturdy steering arms crafted from high-strength supplies, able to withstanding important forces.
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Skid Plates and Protecting Armor
The implementation of skid plates and custom-fabricated armor turns into an important complement to the excessive steer system. These protecting limitations defend the steering linkage from direct impacts, deflecting blows and distributing forces throughout a wider space. Image a car plowing by means of deep mud, the skid plate appearing as a defend, stopping particles from lodging within the steering elements. The design and placement of those protecting measures are essential, guaranteeing full protection with out compromising floor clearance or articulation.
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Materials Choice and Reinforcement
The supplies employed within the building of protecting elements straight correlate to their effectiveness. Excessive-strength metal, recognized for its influence resistance, is a typical alternative for skid plates and steering arm guards. Reinforcement strategies, equivalent to gusseting and strategic welding, additional improve the power and sturdiness of those elements. Visualize a truck traversing a downed log, the bolstered skid plate absorbing the influence with out deforming or transferring extreme power to the steering linkage. The selection of supplies and reinforcement methods will not be mere aesthetic choices; they’re essential for preserving the integrity of the steering system within the face of unrelenting abuse.
The implementation of sturdy linkage safety is just not a mere add-on; it’s an integral part of a well-executed Dana 60 excessive steer conversion. It represents a proactive method to mitigating threat, safeguarding the steering system in opposition to the inevitable hazards encountered off-road. By elevating the linkage, fortifying the steering arms, and enveloping the system in protecting armor, the off-road fanatic ensures the car is able to conquering difficult terrain with confidence, minimizing the potential for crippling failures and maximizing the enjoyment of the journey.
5. Turning Radius
The narrative of the Dana 60 excessive steer package typically facilities on power and impediment clearance. Nevertheless, its influence on a autos agility, particularly its turning radius, represents a much less steadily mentioned, but equally essential, side. The effectiveness of a heavy-duty off-road car is commonly judged not solely by its potential to surmount colossal obstacles but in addition by its finesse in navigating tight, winding trails. Right here, the turning radius turns into paramount; a wider turning radius transforms a easy switchback right into a multi-point maneuver, including complexity and threat. The inventory steering configuration on many autos limits the articulation of the entrance wheels, leading to a bigger turning radius. This limitation turns into notably acute when bigger tires are fitted, additional limiting steering angle and exacerbating the problem.
The set up of a steering improve straight addresses this limitation. By relocating the steering linkage above the axle, it creates further house for the wheels to articulate, successfully shrinking the turning radius. This enchancment is just not merely theoretical. Take into account a search and rescue operation deep inside a forested space. A lowered turning radius permits the modified car to maneuver by means of slim passages and round fallen bushes with higher ease, probably reaching the injured extra rapidly. Moreover, the implementation of a steering improve typically entails the alternative of manufacturing unit steering knuckles with designs that permit for higher steering angle. This, coupled with the repositioned linkage, contributes to a major enhancement in maneuverability. The transformation is commonly described by skilled off-road drivers as a night-and-day distinction, permitting them to navigate terrain beforehand thought-about impassable.
The hyperlink between a Dana 60 steering improve and improved turning radius is due to this fact one in all trigger and impact. The package allows a modification of the steering geometry, which, in flip, reduces the house required to execute a flip. Whereas power and sturdiness are undeniably essential facets of any off-road modification, the enhancement in turning radius gives a tangible and sometimes neglected profit, remodeling a cumbersome car right into a extra agile and succesful machine. The true significance of this lies within the potential to entry beforehand inaccessible areas, growing the autos potential in each leisure and sensible purposes.
6. Set up Complexity
The story of the steering improve is just not solely one in all metal and angles; it is usually a chronicle of sweat, precision, and the occasional scraped knuckle. The marketed advantages of elevated articulation and sturdy power typically overshadow a essential side: set up complexity. This complexity is just not merely a hurdle to beat; it’s a basic attribute that dictates the success or failure of the complete endeavor. The trail from a inventory axle to a high-performing steering setup is paved with meticulous measurements, specialised instruments, and a deep understanding of mechanical rules.
Take into account the seasoned mechanic, skilled in automotive repairs, but unfamiliar with the intricacies of a Dana 60 axle. He envisions an easy swap of components, a easy bolting-on of latest elements. Nevertheless, the truth rapidly dawns as he encounters points requiring exact welding, cautious grinding, and {custom} fabrication. Misalignment points, unexpected interferences, and the refined dance of steering geometry changes change into the brand new regular. The story is just not distinctive. On-line boards are crammed with accounts of lovers underestimating the duty, resulting in extended initiatives, pricey errors, and in the end, compromised efficiency. The important thing problem lies in the truth that no two installations are equivalent. Variations in car yr, suspension setup, and aftermarket elements necessitate a bespoke method, demanding adaptability and problem-solving abilities. A failure to precisely measure and account for these variables can lead to steering bind, untimely put on, and, within the worst-case state of affairs, a whole lack of steering management. The ramifications will not be restricted to leisure off-roaders. Think about a business snowplow operator, counting on the improved functionality of a modified Dana 60 axle to clear roads throughout a blizzard. A poorly executed set up can result in gear failure within the midst of a essential operation, jeopardizing public security and financial exercise.
The importance of understanding and respecting the set up complexity can’t be overstated. It’s the invisible thread that connects the engineering promise of the improve with the sensible actuality of its efficiency. Correct planning, meticulous execution, and a willingness to hunt knowledgeable steering will not be merely recommendations; they’re important substances for a profitable transformation. The story of the steering improve is, due to this fact, not simply concerning the elements themselves, however concerning the human elementthe information, ability, and dedication required to deliver the system to life and unleash its full potential.
7. System Compatibility
The saga of any steering improve typically hinges not on the inherent capabilities of the elements themselves, however on the intricate dance of system compatibility. Within the context of a Dana 60 steering improve, this speaks to the harmonyor discordbetween the excessive steer elements and the prevailing car structure. It is a narrative much less about uncooked power and extra about clever integration. Take into account a state of affairs: An off-road fanatic, fueled by ambition, purchases a premium package, envisioning conquering terrains beforehand inaccessible. He anticipates a seamless set up, however quickly finds himself ensnared in an online of mismatched elements, conflicting dimensions, and unexpected interferences. The pitman arm, designed for a unique steering field, refuses to cooperate. The drag hyperlink, supposed for a selected elevate top, clashes with the body. The brake strains, as soon as completely enough, now pressure precariously with the elevated articulation. The promised transformation stalls, changed by frustration and mounting prices. That is the cruel actuality of neglecting system compatibility.
The significance of this compatibility extends past mere bolt-on ease. A mismatched system can compromise the car’s dealing with, introduce undesirable stress factors, and in the end jeopardize security. Think about a excessive steer setup incompatible with the car’s anti-lock braking system (ABS). The altered geometry can intervene with the ABS sensors, rendering the system ineffective. This leaves the driving force weak in emergency braking conditions, notably on unpredictable off-road surfaces. Equally, incompatible elements can create binding within the steering linkage, resulting in elevated steering effort and lowered responsiveness. This not solely detracts from the driving expertise but in addition will increase the danger of fatigue, particularly throughout lengthy, demanding trails. The ramifications lengthen past the quick driving expertise, probably accelerating put on and tear on different important elements, equivalent to ball joints and wheel bearings.
In summation, the narrative underscores a pivotal lesson: A steering improve, nevertheless potent in concept, is barely as efficient as its compatibility with the prevailing car infrastructure. A meticulous evaluation of current elements, an intensive understanding of dimensional constraints, and a willingness to adapt will not be merely advisable; they’re important conditions for a profitable and secure set up. The true measure of a well-executed Dana 60 steering improve lies not within the brilliance of its particular person elements, however within the seamless integration of the complete system, guaranteeing that the car strikes as a cohesive, harmonious unit, able to deal with any problem with confidence.
Continuously Requested Questions
Navigating the world of steering upgrades for a Dana 60 axle can really feel like traversing a posh labyrinth. Under are solutions to some steadily requested questions, shedding gentle on frequent considerations and misconceptions surrounding these techniques. These will not be merely questions; they’re echoes of real-world challenges confronted by these in search of enhanced off-road functionality.
Query 1: Does a steering improve invariably result in elevated tire put on?
The specter of accelerated tire put on looms massive within the minds of many contemplating a steering improve. The reality is nuanced. A poorly designed or improperly put in system, certainly, can induce extreme tire scrub, notably throughout tight turns. Nevertheless, a meticulously engineered package, accurately aligned and adjusted, can really scale back tire put on by optimizing steering geometry and minimizing undesirable friction. The result hinges on precision and experience.
Query 2: Is skilled set up completely necessary for a steering improve?
The temptation to deal with the set up independently is robust, pushed by a want for value financial savings and a way of accomplishment. But, this path is fraught with peril. Whereas a mechanically inclined particular person could possess the required abilities, the complexity of the improve typically necessitates specialised instruments, welding experience, and a deep understanding of steering dynamics. A botched set up can compromise security and negate the advantages of the package. Prudence typically dictates entrusting the duty to a professional skilled.
Query 3: Will a steering improve robotically clear up all steering-related issues?
The steering improve is just not a panacea. It addresses particular limitations of the inventory steering system, equivalent to insufficient steering angle and vulnerability to break. Nevertheless, it doesn’t magically treatment underlying points like worn ball joints, a failing steering field, or improperly balanced tires. Addressing these pre-existing issues is essential earlier than embarking on a steering improve.
Query 4: Are all steering improve kits created equal?
{The marketplace} provides a bewildering array of kits, every promising superior efficiency. Nevertheless, a discerning eye is crucial. The standard of supplies, the precision of machining, and the completeness of the package fluctuate considerably. A seemingly cheap package could show to be a pricey mistake, affected by untimely failure and compromised security. Investing in a good model, backed by confirmed efficiency and buyer critiques, is commonly the wisest plan of action.
Query 5: Does a steering improve void the car’s guarantee?
The potential influence on the car’s guarantee is a reputable concern. The reply is just not all the time clear-cut. The diploma to which a steering improve voids the guarantee relies on the precise phrases of the guarantee and the character of the failure. A failure straight attributable to the steering improve is more likely to be excluded from protection. Nevertheless, unrelated points should be coated. Consulting with a professional mechanic or the car producer is really helpful.
Query 6: Can a steering improve result in elevated bump steer?
The phenomenon of bump steer, characterised by undesirable steering enter brought on by suspension motion, is a possible pitfall of steering upgrades. Improperly designed or put in techniques can exacerbate this difficulty. Nevertheless, a meticulously engineered package, with cautious consideration paid to steering geometry and roll heart, can decrease and even eradicate bump steer, leading to improved dealing with and stability.
These FAQs signify a small fraction of the inquiries that come up when considering a steering improve. They function a reminder that this modification is just not a easy bolt-on answer, however a posh endeavor requiring cautious consideration, meticulous planning, and a wholesome dose of mechanical aptitude. The journey to enhanced steering is paved with each alternatives and challenges, and an intensive understanding of those nuances is essential for fulfillment.
The following part will discover real-world case research, showcasing profitable implementations and cautionary tales, additional illuminating the complexities and rewards of modifying a Dana 60 steering system.
Important Insights for Navigating the Steering Improve
The implementation of a high-performance steering system is commonly considered as a collection of technical challenges. Nevertheless, its equally a journey requiring foresight and self-discipline. These insights are gleaned from years of discipline expertise, supposed to information the method.
Tip 1: Prioritize Measurement and Documentation: The story begins with a tape measure and a pocket book. Earlier than a single wrench is turned, meticulously doc each dimension of the prevailing steering setup. Axle width, steering field location, suspension travelthese figures will not be mere numbers; they’re the blueprint for fulfillment. Neglecting this step is akin to crusing with out a map.
Tip 2: Choose Elements with a Holistic View: The market is rife with alluring choices, every promising unparalleled efficiency. Resist the temptation to cherry-pick particular person elements primarily based solely on advertising and marketing claims. As a substitute, consider the complete system as a cohesive unit. Be sure that each part, from the steering arms to the tie rod ends, is designed to work in concord. Compatibility is paramount; a series is barely as sturdy as its weakest hyperlink.
Tip 3: Embrace the Studying Curve: The set up course of is never as easy because the directions counsel. Count on the surprising. Welding could require adjustment. Clearances could must be modified. Resist the urge to power an answer. As a substitute, embrace the challenges as alternatives to increase the understanding of auto dynamics. Persistence and perseverance are virtues.
Tip 4: Torque to Specification and Confirm: A free bolt can rework a meticulously crafted system into a possible hazard. Spend money on a high quality torque wrench and meticulously tighten each fastener to the producer’s specified torque worth. Moreover, implement a system of verification. Mark every fastener with a paint pen to visually affirm that it has been correctly tightened. The stakes are too excessive to go away something to probability.
Tip 5: Search Knowledgeable Steering When Wanted: There are occasions when even probably the most skilled mechanic will encounter an issue that defies simple answer. Satisfaction mustn’t stand in the way in which of in search of knowledgeable steering. Seek the advice of with skilled off-road mechanics or fabricators. Faucet into the huge reservoir of information obtainable throughout the on-line communities. A well timed session can forestall pricey errors and guarantee a secure and dependable consequence.
Tip 6: Carry out a Thorough Submit-Set up Inspection: The second the final bolt is tightened is just not the top of the method; it’s merely the start. Conduct a complete inspection of the complete steering system. Verify for any indicators of binding, interference, or extreme play. Cycle the steering by means of its full vary of movement and pay attention for any uncommon noises. Deal with any points promptly earlier than venturing off-road. Prevention is all the time superior to response.
These insights, drawn from numerous hours spent below the chassis of modified autos, will not be supposed as mere suggestions; they’re hard-earned classes distilled into actionable steering. The profitable implementation of a steering improve is a testomony to diligence, precision, and a relentless dedication to high quality.
The next dialogue will transition in direction of exploring frequent pitfalls and challenges, offering a deeper understanding of the potential obstacles which will come up in the course of the modification course of.
The Highway Forward
The previous narrative has illuminated the multifaceted nature of the Dana 60 excessive steer package. From its potential to redefine vehicular agility on unforgiving terrain to the meticulous planning required for its profitable integration, the dialogue has ventured past mere technical specs. Axle power, steering geometry, part high quality, and set up complexity have all been introduced into the sunshine, demonstrating {that a} easy modification is a posh endeavor with far-reaching penalties.
The Dana 60 excessive steer package represents not simply an enhancement to a car; it embodies a dedication to pushing the boundaries of functionality, a willingness to embrace challenges, and a dedication to making sure that the journey, nevertheless arduous, is undertaken with confidence. For many who heed the teachings, who method the duty with respect and diligence, the rewards are important: Enhanced management, elevated maneuverability, and the satisfaction of realizing that the car is actually ready for the highway forward, wherever that highway could lead.
