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UNIT 1
Text A University Courses and Careers in Civil Engineering
Text B The Field in Civil Engineering

UNIT 2
Text A Development of Roads
Text B Return to the Tumpikes

UNIT 3
Text A How Is a Modem Road Built
Text B Highway Types

UNIT 4
Text A Road Construction （Ⅰ）
Text B Road Construction (Ⅱ）

UNIT 5
Text A Sight Distance (Ⅰ）
Text B Sight Distance (Ⅱ）

UNIT 6
Text A General Design Criteria of Highway
Text B Horizontal Alignment

UNIT 7
Text A Vertical Alignment
Text B Medians for Multilane Highways

UNIT 8
Text A Design of the Cross Section (Ⅰ）
Text B Design of the Cross Section (Ⅱ）

UNIT 9
Text A Design of Intersections at Grade
Text B Interchanges

UNIT 10
Text A Portland Cement
Text B Cement Properties and Storage

UNIT 11
Text A Plain Concrete， Reinforced Concrete， and Prestressed Concrete
Text B Proportioning， Batching and Mixing of Concrete

UNIT 12
Text A Conveying， Placing， Compacting， and Curing of Concrete
Text B Concrete Properties

UNIT 13
Text A Durability of Concrete
Text B Durability of Building Materials

UNIT 14
Text A Rigid Pavement
Text B Flexible Pavement

UNIT 15
Text A Bituminous Materials
Text B Bituminous Surface

UNIT 16
Text A Building Materials
Text B Testing of Materials

UNIT 17
Text A Stress-Strain Relationship of Materials
Text B Load Classification

UNIT 18
Text A Field Measurement of Density and Moisture Content
Text B Tests for Determining the Density of Soils

UNIT 19
Text A America on Wheels
Text B Bus Priorities

UNIT 20
Text A Traffic Engineering (Ⅰ）
Text B Traffic Engineering (Ⅱ）

UNIT 21
Text A Bridges
Text B The Future of Tall Building

UNIT 22
Text A Civil Engineering Contracts
Text B Making a Contract
UNIT 23

Text A Construction and Building Inspectors
Text B Construction Cost Estimation

UNIT 24
Text A Scientific Paper
Text B How to Write a Scientific Paper

References