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Figure 1. Respondents by Agency Type
Figure 2. Respondents by Number of Signals
Figure 3. Respondents by Arterial Mileage
Figure 4. Respondents by Construction Budge
Figure 5. Respondents by Maintenance Budget
Figure 6. Respondents by Operations Budget
Figure 7. Respondents Using Signal Management Software
Figure 8. Respondents Using Component Condition/Status Data for Decision-Making
Figure 9. Performance Data Collected by Respondents
Figure 10. Respondents Using Performance Data for Decision-Making
Figure 11. Respondent’s Signal Improvement Priorities (System)
Figure 12. Respondent’s Signal Improvement Priorities (Physical)
Figure 13. Respondent’s Signal Improvement Priorities (Personnel)
Figure 14. Respondents Making Tradeoffs
