| Characteristics of the Surveys | Topeka, KS | Newton, KS | Junction City, KS | Carmel, IN | |
| Number of survey forms distributed | 55 | 17 | 19 | 51 | |
| Number of responses received | 13 | 6 | 2 | 14 | |
| Response rate (% respondents) | 23.6% | 35.3% | 10.5% | 27.4% | |
| Improved aesthetics with roundabout installation (% respondents) | Agree | 46.2% | 16.7% | - | 100.0% |
| Disagree | 23.1% | 83.4% | - | 0.0% | |
| Overall positive impact on traffic flow and access to neighborhood | Agree | 61.6% | 16.7% | 50.0% | 85.7% |
| Disagree | 23.1% | 66.7% | 50.0% | 14.3% | |
| Traffic on street with roundabouts (% respondents) | More | 7.6% | 0.0% | 0.0% | 42.9% |
| Same | 46.2% | 50.0% | 50.0% | 42.8% | |
| Less | 30.8% | 50.0% | 50.0% | 14.3% | |
| Customer vehicles access to business with roundabout (s) (% respondents) | More | 0.0% | 0.0% | 0.0% | 28.6% |
| Same | 15.4% | 76.4% | 50.0% | 57.1% | |
| Less | 84.6% | 23.6% | 50.0% | 14.3% | |
| Delivery trucks access to business with roundabout(s) (% respondents) | More | 0.0% | 0.0% | 50.0% | 7.1% |
| Same | 61.6% | 60.0% | 50.0% | 78.6% | |
| Less | 38.4% | 40.0% | 0.0% | 4.3% | |
| Business has: (% respondents) | Increased | 38.4% | 0.0% | 0.0% | 0.0% |
| Same | 53.8% | 50.0% | 50.0% | 78.6% | |
| Decreased | 7.6% | 50.0% | 50.0% | 21.4% | |
| Perception regarding overall opinion of business’s customers regarding the roundabout(s) | Like | 30.8% | 16.7% | 50.0% | 71.4% |
| Neutral | 15.4% | 0.0% | 0.0% | 21.5% | |
| Dislike | 38.4% | 83.4% | 50.0% | 7.1% | |
| Perception regarding overall opinion of business’s suppliers regarding the roundabout(s) | Like | 23.1% | 40.0% | 0.0% | 30.8% |
| Neutral | 53.8% | 0.0% | 50.0% | 40.1% | |
| Dislike | 7.6% | 60.0% | 50.0% | 23.1% | |