Geometric Design of Highways

Geometric Design of Highways
Designing visual aspects of highways: highway classification, design controls and criteria, design elements, vertical and horizontal alignment, cross section, intersections, interchanges, capacity analysis.
CE EN
461
 Hours3.0 Credit, 3.0 Lecture, 0.0 Lab
 PrerequisitesCE EN 113 & CE EN 361
 TaughtFall
 ProgramsContaining CE EN 461
Course Outcomes

Components of the traffic system

1 (o) An ability to apply to highway geometric design the knowledge that critical components of the traffic system – drivers, vehicles, roads and highways, physical environment, and traffic control devises – interact to form traffic streams.

Capacity and Level of Service Evaluation for Design

2 (e) An ability to apply the concept of capacity and level of service to performance evaluation, design, and planning of freeways, two-lane two-way highways, urban streets, and intersections.

Familiarity with HCM Models

3 (k) An ability to reason and use mathematical models for highway capacity and level of service estimation included in the Highway Capacity Manual.

Familiarity with the HCS Software

4 (k) An ability to use the Highway Capacity Software for performance evaluation, designing, and planning of freeways, two-lane two-way highways, urban streets, and intersections.

Concepts behind Highway Geometric Design

5 (k) An ability to apply the concepts behind highway geometric design to the highway geometric design of a location assigned for the term project.

Familiarity with the AASHTO Greenbook

6 (k) An ability to use proper tables and figures in A Policy on Geometric Design of Highways and Streets in Geometric Design of Highways and Streets to assignment problems, exams, and a term project design.

Use of Autodesk Civil 3D for CAD-based Design

7 (k) An ability to use Autodesk Civil 3D to design a highway and an intersection for the location assigned in the term project, including importing digital design data, triangulating the terrain data, creating profile, designing vertical and horizontal alignments, preparing a cross section assembly, and creating a corridor and an intersection.

Writing a Technical Report

8 (g) An ability to prepare a technical report summarizing the tasks that the team members have done in the design of a highway and an intersection assigned for the term project.

Preparing a Technical Presentation

9 (g) An ability to prepare a presentation file summarizing the tasks the team members have done in the design a highway and an intersection assigned for the term project AND present it as a team.

Familiarity with Highway Geometric Design Terms

10 (o) An ability to use professionally terms pertaining to highway geometric design in assignments, exams, and a term project.