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134
<br />18. Dyer Road and Flower Street
<br />Intersection Project
<br />Existing Conditions and Recommendations
<br />Dyer Road/Segerstrom Avenue and Flower Street is a busy
<br />intersection, in the southeast quarter of the City. Land uses include
<br />Saddleback High School at the southwest corner, industrial and a
<br />railroad line on both east corners. Single family residential occupies
<br />the northwest corner of the intersection. Four vehicle lanes, not
<br />counting turn lanes, are on all legs of the intersection. Collision
<br />rates are moderately high around the intersection, but there were
<br />no fatalities or severe injuries during the study period. However,
<br />due to roadway characteristics, the safe systems approach calls
<br />for improvements. Raised center median exists on the westbound
<br />and eastbound lanes on Segerstrom/Dyer. Sidewalks, curb ramps,
<br />and bus stops are provided on both sides of the street. No bicycle
<br />facilities are provided on the westbound and eastbound legs.
<br />However a multi-use path runs north-south on the east side of Flower
<br />Street for bicyclists. Figure 6-19 shows recommended improvements
<br />that could be extended farther along the route.
<br />See Appendix D for a detailed breakdown of all cost estimates.
<br />Project Location
<br />0 0.5 10.25 Miles
<br />Serious Injuries and Fatalities between 2017-2021
<br />0
<br />Pedestrian
<br />0 0
<br />Bicycle Vehicle
<br />CCuurrrreenntt YYeeaarr CCoosstt EEssccaallaatteedd CCoosstt ((22002288))****
<br />11,,226600,,334455$$ 11,,553333,,440022$$
<br />4400,,000000$$ 4488,,666666$$
<br />11,,330011,,000000$$ 11,,558833,,000000$$
<br />117700,,000000$$ 221100,,000000$$
<br />223300,,000000$$ 228800,,000000$$
<br />3300,,000000$$ 4400,,000000$$ CM225500,,000000$$ 331100,,000000$$
<br />668800,,000000$$ 884400,,000000$$
<br />11,,999900,,000000$$ 22,,443300,,000000$$
<br />TTOOTTAALL DDEELLIIVVEERRYY CCOOSSTT
<br />SS aannttaa AAnnaa VViissiioonn ZZeerroo
<br />DDyyeerr RRdd//FFlloowwee rr SStt
<br />((FFeeaassiibbiilliittyy OOppiinniioonn ooff PPrroobbaabbllee CCoosstt))
<br />SSUUMMMMAARRYY OOFF PPRROOJJEECCTT CCOOSSTT EESSTTIIMMAATTEE
<br />TTOOTTAALL CCOONNSSTTRRUUCCTTIIOONN CCOOSSTT
<br />TTOOTTAALL RRIIGGHHTT OOFF WWAAYY CCOOSSTT
<br />TTOOTTAALL CCAAPPIITTAALL OOUUTTLLAAYY CCOOSSTTSS
<br />* Assumes escalation of 4% per year. No Adjustments in escalation for time between design and construction were
<br />made.
<br />PPSS&&EE ((1177..55%%))
<br />RRIIGGHHTT OOFF WWAAYY ((22%%))
<br />CCOONNSSTTRRUUCCTTIIOONN ((1199%%))
<br />TTOOTTAALL PPRROOJJEECCTT CCOOSSTT DESIGNPPAA//EEDD ((1122..55%%))
<br />Santa Ana Vision Zero Summary
<br />
<br />
<br />City Council 32 – 139 6/4/2024
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