Transportation

Our integrated approach to transportation engineering facilitates effective project planning that begins when the project goals are set. From environmental assessments to construction administration, Halff’s full-service transportation engineers provide excellence from project start to finish. Our team of professionals has successfully helped public and private clients respond to transportation challenges for more than five decades.

Contact

Info-Transportation@Halff.com

 

Services

ADVANCE PLANNING

  • Local and regional planning
  • Corridor improvement studies
  • Highway and roadway schematics
  • Demand forecasts
  • Traffic impact studies
  • Highway capacity modeling
  • Feasibility studies
  • Cost estimating


 ENVIRONMENTAL STUDIES

  • Environmental impact statements and assessments
  • Categorical exclusions
  • Air and noise modeling
  • Field reconnaissance
  • Records research
  • Alternative mitigation strategies
  • Agency coordination
  • Permitting

 

PUBLIC INVOLVEMENT

  • Computer visualization
  • Project web site design
  • Public meeting planning
  • Advertising
  • Direct mail campaigns
  • Newsletters
  • Hot lines

 

ROADWAYS

  • Highways
  • Toll roads
  • High-occupancy vehicle lanes
  • Arterials
  • City streets
  • Drainage
  • Lighting
  • Signage
  • Signalization
  • Construction sequencing
  • Safety enhancements
  • Value engineering studies
  • Aesthetics
  • Right of way maps and parcels
  • Right of way acquisition

AVIATION

  • Runways
  • Taxiways
  • Hardstands
  • Lighting
  • Signage
  • Markings
  • Hangers
  • Wash bays

 

RAIL DESIGN

  • Freight rail main lines
  • Industrial spur tracks
  • Switching yards
  • Commuter light rail
  • Transit rail support facilities
  • Maintenance facilities
  • Rail bridges

 

INTERMODAL DESIGN

  • Transfer facilities
  • Hardstands
  • Equipment support facilities
  • Security systems
  • Administration facilities

 

STRUCTURES

  • Bridges
  • Interchanges
  • Retaining walls
  • Tunnels
  • Sign structures
  • Noise walls
  • Culverts and drainage facilities

 

PARKING FACILITIES

  • At-grade and structured parking
  • Fee collection
  • Security systems

 

CONSTRUCTION ENGINEERING

  • Resident engineering
  • Construction inspection
  • Construction staking
  • Quality control
  • Scheduling
  • Cost estimating and control
  • Pay requests and change order
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