text: import React, { PropTypes } from 'react';
  import Lane from './Lane.js';
  import LaneContainer from './LaneContainer.js';
  import styles from './Lane.css';
  
  const Lanes = ({ lanes }) => {
    return (
      <div className={styles.LanesContainer}>
        {lanes.map(lane => 
            <LaneContainer 
              key={lane._id}
              lane={lane}
            />
        )}
      </div>
    );
  }
  
  Lanes.propTypes = {
    lanes: PropTypes.array
  };
  
  export default Lanes;
  