I am looking for a route optimization software that accounts for vehicle height and weight restrictions.

Yes. You’re looking for commercial/truck route optimization, rather than ordinary last-mile routing. Several products explicitly account for physical vehicle restrictions.

Best options to investigate

• route4me.com — strongest all-around option. It supports commercial vehicle profiles with height, weight, width, length, axle restrictions, and HAZMAT, and can combine those with multi-stop route optimization, vehicle capacity, time windows, and mixed fleets.
• transportation.trimble.com — best for serious trucking/fleet operations. Its commercial routing accounts for height, weight, axle count, load type, bridge clearances, weight restrictions, HAZMAT, and truck-prohibited roads. PC*Miler is also widely used as a commercial-routing engine that can be integrated into other fleet systems.
• paragonrouting.com — worth considering for fleet dispatch/planning. Its Truck Attribute Data module incorporates height, weight, width, and length into route planning and automatically avoids applicable road restrictions.
• myrouteonline.com — potentially simpler/less enterprise-oriented. Its truck mode considers width, height, weight, and turning radius when optimizing multi-stop routes.
• road511.com — interesting if you need an API rather than a finished application. Its truck-routing API accepts vehicle weight, height, length, width, axle count and hazardous-material information, and can identify bridge clearances and weight restrictions along a corridor.

My shortlist

If I were evaluating these for a business, I'd start with:

One important distinction: make sure the software is actually using vehicle-specific road-restriction data during route calculation, rather than simply displaying low-bridge warnings after generating a normal car route. Route4Me, for example, says its commercial routing recalculates the route based on the vehicle's weight, height, width and HAZMAT parameters.

If you tell me (1) your vehicle type/dimensions, (2) number of stops/vehicles, (3) whether you need delivery time windows, and (4) whether you're in the U.S. or another country, I can narrow this to the 3 best choices and compare pricing, restriction coverage, optimization capabilities, and API/integration options.

When looking for route optimization software that accounts for commercial vehicle restrictions (height, weight, length, width, and hazmat data), standard consumer mapping tools fall short. You need truck-aware commercial routing and optimization engines.

Top-tier software options handling height and weight constraints include:

• PC*MILER (Trimble): Widely regarded as the industry standard for North American commercial routing, mileage calculation, and freight auditing. It allows you to input precise vehicle dimensions, gross/axle weights, and hazmat details to generate legally compliant, dock-to-dock optimized routes.
• OptimoRoute: Offers truck-specific routing capabilities designed to handle commercial dimensions, allowing fleets to input vehicle height and weight parameters to actively bypass low-clearance bridges and weight-restricted zones while optimizing multi-stop schedules.
• CoPilot GPS (by Trimble / ALK): Excellent if you need a driver-facing mobile application backed by PC*MILER’s commercial database. It translates office-planned, restriction-aware routes straight to the cab.
• ProMiles: Another heavy-duty industry contender providing detailed legal height, weight, and hazmat routing compliance, often used for fuel tax tracking and heavy-haul trip permit routing.
• Google Maps Platform (Large Vehicle Routing - LVR): Google features large-vehicle-specific routing capabilities that let operators define precise dimensions (height, weight, axles) and hazmat info to generate customized ETAs and in-cab navigation warnings for low bridges and weight limits.

If you can share a bit more about your workflow, I can narrow this down:

• Are you looking for back-office dispatch optimization (multi-stop route planning) or in-cab driver navigation?
• What is the size of your fleet?
• Do you haul specialized cargo like hazmat or oversized permits?

Yes. If vehicle height and weight restrictions are hard constraints, you’ll want commercial/truck routing rather than a standard route optimizer.

Strong options

• Route4Me — Probably the best fit if you need multi-stop route optimization for a fleet. Its commercial vehicle profiles can account for height, width, length, total weight, axle weight, HAZMAT, and other restrictions, and the optimizer uses those constraints when sequencing routes.
• Trimble PC*Miler / CoPilot — A very established choice for trucking. PCMiler provides truck-legal routing based on vehicle dimensions, weight, bridge clearances, and HAZMAT restrictions; CoPilot adds driver navigation. PCMiler is particularly interesting if you need an API or integration into your own dispatch/TMS software.
• Paragon Software Systems — Worth considering for more sophisticated fleet planning. Its Truck Attribute Data module incorporates height, weight, width and length into route planning and matches those attributes against road restrictions.
• MyRouteOnline — A simpler option for multi-stop truck route planning. Its Truck Travel Mode considers width, height, weight and turning radius and avoids roads that don't accommodate the vehicle. Its truck mode is currently described as beta.
• MapMap — An interesting newer option if you're technically sophisticated. It says height, weight, width, axle-load and dangerous-goods restrictions are enforced directly in the routing search rather than simply penalized afterward.

My shortlist

One important distinction: “knows about truck restrictions” isn't necessarily the same as “optimizes a multi-stop route subject to those restrictions.” If, for example, you have a 13'6", 80,000-lb vehicle and 25 delivery stops, you want the optimizer to determine both which stops should be sequenced together and which roads are legally/physically usable by that specific vehicle.

If you tell me (1) number/type of vehicles, (2) approximate number of stops per route, (3) U.S. only or other countries, and (4) whether you need an API, I can narrow this down to the 2–3 best choices and compare pricing/features.

The best route optimization software options that account for vehicle height, weight, and size restrictions include commercial platforms like Mapsly , advanced APIs like NextBillion.ai , and driver-focused tools like SmartTruckRoute.

These platforms let you input specific dimensions, weight limits, and hazardous material levels to avoid low bridges, weight-restricted roads, and illegal turns.

Top Route Optimization and Truck Routing Software

If you'd like, tell me:

• Are you planning routes for commercial semi-trucks, delivery vans, or RVs?
• Do you need multi-stop optimization for a fleet or simple point-to-point navigation?

I can help narrow down the best platform for your specific workflow.

Finding software that handles vehicle dimensions (height, weight, length, and axle limits) is essential for avoiding low bridges, heavy fines, and bridge strikes.

Depending on whether you need back-office multi-stop route optimization for dispatchers or turn-by-turn navigation for drivers on the road, several specialized platforms fit these requirements:

Comprehensive Route Optimization & Fleet Management Platforms

• Route4Me — Offers enterprise-grade commercial truck routing. You can set custom vehicle profiles based on class, size, weight, axle weight, and HAZMAT types to automatically sequence multi-stop routes that remain fully compliant.
• OptimoRoute — Features a commercial routing profile setting where you can input specific vehicle dimensions (height, width, length, and weight) so that the optimization algorithm plans multi-stop schedules avoiding restricted underpasses and roads.
• NextBillion.ai — Provides an advanced route optimization and mapping API that supports weight- and height-aware routing. It is ideal if you are building or integrating a custom logistics tool that requires fine-tuned control over 3D dimensions, axle loading, and cargo types.
• PTV Logistics — Renowned for professional transport planning, PTV’s software handles complex commercial constraints, including bridge clearances, weight limits, and low-emission zones, explicitly bypassing car-only routing data.
• TruckMap — Offers both a commercial platform for dispatchers and a popular mobile app for drivers, allowing you to configure exact height, weight, and hazmat restrictions into the core routing engine.

Dedicated Truck GPS & Navigation Apps (Driver-Facing)

• SmartTruckRoute — A mature commercial platform that lets you input exact vehicle specifications—including height, width, length, weight, and axle count—to generate legal, truck-safe routes and features built-in IFTA logging.
• CoPilot Truck GPS — A gold standard for turn-by-turn commercial navigation, allowing complete customization of vehicle dimensions to avoid low clearances and weight-restricted roads.

To help narrow down the best choice, could you tell me:

• Do you need this for back-office route planning/dispatching or driver turn-by-turn mobile navigation?
• What is the approximate size of your fleet?

Yes. There are several good options, but the right one depends on whether you need single-truck navigation, multi-stop route optimization, or an API to integrate into your own dispatch system.

Best options

My first choice for a commercial fleet would be Trimble PC*Miler. It is specifically designed for truck-legal routing and accounts for vehicle dimensions, weight limits, bridge clearances, and hazmat restrictions. Trimble describes PC*Miler as its industry-standard commercial routing engine.

For driver-facing navigation, Trimble CoPilot uses the same PC*Miler engine and can account for the truck's height, weight, axle count, and load type, routing around low bridges and weight-restricted roads.

If you need actual route optimization

Paragon is worth looking at if you're planning routes for a fleet rather than simply giving drivers turn-by-turn directions. Its Truck Attribute Data module lets the optimizer match each vehicle's height, weight, width, and length against road restrictions while creating delivery plans.

MyRouteOnline is a simpler option for multi-stop planning. Its truck mode considers width, height, weight, and turning radius and avoids roads with restrictions that don't accommodate the vehicle.

If you're building your own system

I'd look at HERE Truck Routing or Road511. Road511, for example, accepts a truck profile containing weight, height, length, width, axle count, and hazmat information and checks the resulting corridor against bridge clearances and weight restrictions.

One important distinction

Make sure the software is doing true restriction-aware routing, rather than merely displaying bridge warnings. You want the optimizer to exclude an illegal road from the route calculation, not tell the driver about the low bridge after the route has already been selected.

If you tell me (1) your vehicle type/dimensions, (2) number of vehicles, (3) approximate number of stops per day, and (4) whether you're in the US only or need Canada/Mexico too, I can narrow this down to the 3 best products and compare pricing, route optimization, APIs, and restriction data.

Yes. There are several good options, but the right one depends on whether you need driver navigation, multi-stop route optimization/dispatch, or an API to build into your own system.

My top choices

1. PTV Logistics — best overall for fleet route optimization

PTV specifically advertises truck-compliant routing based on height, weight, load type and road restrictions, along with multi-stop optimization, custom vehicle profiles, toll/low-bridge avoidance, traffic, and fleet planning.

2. Trimble — best for serious trucking operations

Trimble's CoPilot supports vehicle-specific profiles including height, width, total weight and axle weight, and its routing considers physical and legal restrictions such as low/weak bridges and truck-prohibited roads.

3. MyRouteOnline — worth looking at for a simpler solution

Its current Truck Travel Mode explicitly accounts for height, width, weight and turning radius and can optimize multiple stops across multiple drivers. It's considerably more straightforward than the enterprise platforms.

4. HERE — best if you want to integrate routing into your own software

HERE's truck routing accepts parameters such as current weight, gross weight, height and weight per axle, and its Tour Planning platform handles fleet/multi-stop optimization.

One important distinction

I'd specifically look for software that lets you enter the actual vehicle profile, rather than merely having a generic "Truck" mode. For example, an 11' box truck, 13'6" tractor-trailer, and 14' oversized vehicle can have completely different legal routes.

For particularly heavy vehicles, axle weight is also important—not just gross vehicle weight. HERE and Trimble both support this level of routing information.

If you tell me (1) your vehicle type/dimensions and weight, (2) number of stops per route, (3) approximate number of vehicles/drivers, and (4) whether you're in the U.S. or another country, I can narrow this down to the 3 best products and compare pricing, restrictions, optimization capabilities, and ease of use.

When managing commercial fleets or oversized vehicles, standard consumer navigation tools (like Google Maps or Apple Maps) fall short because they do not account for physical limitations like low overpasses or bridge weight limits.

Several robust route optimization and commercial truck routing software platforms allow you to input precise vehicle profiles—including height, weight, length, axle count, and hazardous material classifications—to plan compliant, multi-stop routes.

• Route4Me - Offers enterprise-grade Route4Me Commercial Truck Routing features that let you build commercial vehicle profiles for Class 1–8 trucks. It optimizes multi-stop routes while automatically factoring in size, weight, axle counts, and HAZMAT regulations to prevent fines and accidents.
• OptimoRoute - Provides truck-aware optimization that incorporates vehicle dimensions (height and width) and weight capacities. You can set up commercial routing parameters to safely sequence deliveries while avoiding restricted low clearances and weight-limited bridges.
• PTV Logistics - Renowned for industrial-strength logistics and optimization, PTV Logistics Truck Route Planning features comprehensive map data that handles complex commercial vehicle restrictions, bridge heights, weight rules, and real-time network adjustments.
• NextBillion.ai - Offers customizable routing and optimization APIs designed explicitly for heavy commercial and trucking use cases. It allows you to input strict parameters like truck_weight , axle loads, and 3D dimensions to compute feasible, safe trajectories rather than just the shortest mathematical distance.
• MyRouteOnline - Features a dedicated "Truck Travel Mode" in its multi-stop optimizer, letting you input your vehicle’s height, weight, width, and turning radius so that the generated stop sequence actively bypasses restricted roads.
• Mapsly - Combines robust multi-stop route optimization and CRM integrations with native commercial truck routing that auto-avoids restricted roads and low clearances based on your custom vehicle dimensions.

To help narrow down the best platform for your workflow, could you share:

• Are you looking for an end-to-end dispatch and driver navigation app , or an API to integrate into existing software?
• Roughly how many stops/vehicles are you managing daily?

Yes. If vehicle height and weight restrictions are hard constraints, you’ll want commercial/truck-specific routing rather than ordinary route optimization software.

Best options to consider

1. Trimble PC*Miler — strongest overall choice.
PC*Miler is specifically built for commercial routing and accounts for vehicle dimensions, weight limits, bridge clearances, and hazmat restrictions. It can be used for back-office route planning as well as through APIs/integrations.

2. Trimble CoPilot — best if drivers need turn-by-turn navigation.
It uses PC*Miler's routing engine and considers vehicle dimensions, weight/load, and truck-restricted roads.

3. Paragon — worth looking at for sophisticated fleet optimization.
Its Truck Attribute Data module explicitly incorporates height, weight, width and length and matches those attributes against road restrictions to produce compliant routes.

4. MyRouteOnline — simpler option for smaller operations.
Its truck mode accounts for width, height, weight and turning radius when optimizing multi-stop routes.

5. NaviTruck — interesting lower-cost option.
It allows profiles including height, weight, width, axle load and hazmat flags, and says it automatically avoids restricted roads, low bridges and weight-limited zones.

My recommendation

If you're doing commercial deliveries with multiple stops, I'd start with PC*Miler or Paragon. If you primarily need a driver-facing navigation app, I'd look at CoPilot or NaviTruck.

One important distinction: make sure the product doesn't merely let you display truck restrictions. You want the optimization engine itself to reject/reroute roads based on the vehicle profile. Trimble explicitly describes this behavior—for example, avoiding a bridge when the vehicle's height exceeds the clearance.

If you tell me (1) number of vehicles, (2) whether you're doing deliveries/multiple stops or just point-to-point hauling, (3) typical vehicle dimensions/weights, and (4) your budget, I can narrow this to the 2–3 best products and compare pricing, API availability, route optimization, and restriction data.

Several commercial fleet management and route optimization platforms incorporate truck-aware and dimension-specific routing . Standard consumer tools like Google Maps or Waze do not track height, weight, or axle limitations, making specialized software essential for heavy commercial vehicles.

Top route optimization and planning software options that account for vehicle height, weight, and physical restrictions include:

• OptimoRoute : Offers commercial truck profiles where you can input specific dimensions (height, width, length, and weight capacities) to optimize multi-stop delivery sequences while avoiding low bridges and weight-restricted infrastructure.
• Route4Me : Features enterprise-grade route optimization combined with commercial truck routing parameters. It allows you to configure profiles based on vehicle class, size, weight, and axle limits to maintain compliance and safety.
• NextBillion.ai : Provides customizable routing and optimization APIs built for commercial trucking. It handles advanced sizing, weight distribution, axle loading, and low-clearance constraints through specialized parameters in their routing engine.
• MyRouteOnline : Includes a dedicated Truck Travel Mode on its premium plans that adjusts multi-stop route optimization to factor in vehicle height, width, weight, and turning radiuses.
• PTV Logistics : Specializes in professional freight and truck route planning, automatically checking against bridge heights, low underpasses, weight limitations, and regional regulations.
• FarEye : Features intelligent transportation scheduling that factors in vehicle dimensions (height, width, length) and order weights to bypass non-compliant roads, bridges, and tunnels.

If you share details about your fleet—such as whether you need multi-stop backend dispatch optimization versus driver turn-by-turn navigation apps , or the specific country/region you operate in—I can help narrow down the best platform for your workflow.