design

engineering

overview

Turning Vision Into Buildable Infrastructure Solutions

A successful project begins with accurate plans, practical details, and a design team that understands how projects are built in the real world. Without thoughtful engineering, communities risk delays, costly revisions, constructability issues, and missed opportunities for long-term value.

HLR provides comprehensive design engineering services that move projects from concept to construction-ready documents. We work as an extension of your staff — aligning technical requirements, regulatory standards, budgets, and community priorities to deliver solutions built for success.

transportation

Designing Roads, Intersections, and Transportation Networks

Modern transportation systems require designs that improve traffic flow, enhance safety, and support future growth.

• Roadway widening and reconstruction
• Intersection improvements and capacity enhancements
• Urban and rural roadway design
• Parking lots and access circulation planning
• New roadway alignments and corridor improvements

site design

Supporting Commercial, Industrial, and Public Development

Well-planned sites balance access, grading, utilities, drainage, and long-term functionality.

• Commercial site development
• Industrial parks and manufacturing facilities
• School and institutional campuses
• Parking layout and circulation
• Utility and grading plans 

ACCESSIBILITY

Improving Bicycle, Pedestrian, and ADA Connectivity

Communities increasingly rely on safe, accessible, multimodal transportation options.

• Multi-use path design
• Bicycle infrastructure planning
• Sidewalk and crossing improvements
• ADA / PROWAG compliance upgrades
• Safe Routes to School improvements

specialty

Designing Streetscapes That Strengthen Community Identity

Infrastructure projects should do more than function well — they should enhance the character, safety, and usability of the places they serve.

HLR works with municipalities, architects, and stakeholders to create streetscape environments that balance mobility, aesthetics, and long-term durability.

• Decorative lighting systems
• ADA-compliant pathways
• Traffic signals and crossings
• Landscape integration and plantings
• Permeable pavers and sustainable materials

advocacy

Designs Built to Prevent Delays and Change Orders

Constructibility and cost control are central to every HLR design. Our team understands that incomplete plans, utility conflicts, and overlooked field conditions can create expensive delays during construction.

That’s why we prioritize coordination, accuracy, and practical detailing from the start — helping clients move projects forward with confidence.

ASSET MANAGEMENT

Extending Pavement Life Through Smarter Planning

Well-managed pavement systems reduce long-term costs and improve safety. HLR helps municipalities and property owners prioritize maintenance and rehabilitation based on budget, condition, and long-term performance goals.

• Pavement evaluations
• Maintenance planning
• Rehabilitation strategies
• Budget prioritization
• Lifecycle cost planning

Experience That Delivers Practical, Buildable Results

PROVEN PERFORMANCE

get started

Ready to Move Your Project From Concept to Construction?

Partner with HLR for design engineering solutions that are accurate, practical, and built for long-term success.