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RESEARCH TRIANGLE LOGISTICS PARK TRAFFIC IMPACT ANALYSIS iv Table ES-1: Level of Service & Delay Summary for Revised Access Scenario Intersection Approach Existing Intersection Control Proposed Intersection Control 2020 Existing 2023 No-Build 2023 Build 2023 Build-Improved AM Peak LOS (Delay in sec./veh.) PM Peak LOS (Delay in sec./veh.) AM Peak LOS (Delay in sec./veh.) PM Peak LOS (Delay in sec./veh.) AM Peak LOS (Delay in sec./veh.) PM Peak LOS (Delay in sec./veh.) AM Peak LOS (Delay in sec./veh.) PM Peak LOS (Delay in sec./veh.) Old NC 86 at I-40 WB Ramps Overall Intersection One-Way Stop Controlled Signalized A (1.0) A (1.6) A (1.0) A (1.7) A (5.5) A (5.2) WB Approach C (21.9) C (22.0) D (30.2) D (34.3) F (86.6) F (96.5) NB Left-Turn A (9.9) A (9.9) B (11.3) B (11.8) B (12.0) B (13.0) SB Approach A (0.0) A (0.0) A (0.0) A (0.0) A (0.0) A (0.0) Old NC 86 at I-40 EB Ramps Overall Intersection One-Way Stop Controlled Signalized F (51.2) A (7.0) F (###) F (158.3) F (###) F (268.2) D (53.3) D (45.2) EB Approach F (###) F (54.6) F (###) F (###) F (###) F (###) E (62.7) E (55.4) NB Approach A (0.0) A (0.0) A (0.0) A (0.0) A (0.0) A (0.0) E (76.7) E (58.0) SB Left-Turn (unsignalizid) SB Approach (Signalized) B (12.1) A (9.8) C (15.9) B (3.1) C (17.9) C (15.3) D (37.5) C (34.8) Old NC 86 at Service Road Overall Intersection One-Way Stop Controlled One-Way Stop Controlled A (0.2) A (0.2) A (0.2) A (0.2) A (1.6) A (7.5) A (0.3) A (0.4) EB Approach B (13.1) B (13.5) B (13.8) B (14.4) D (25.2) E (48.5) B (10.4) B (11.2) NB Left-Turn A (8.0) A (8.2) A (8.0) A (8.3) A (8.8) A (8.6) A (8.8) A (8.6) Old NC 86 at Davis Road Overall Intersection One-Way Stop Controlled Signalized A (4.8) A (2.3) A (5.2) A (2.4) A (7.2) A (4.6) B (12.8) B (16.5) EB Approach C (21.1) C (17.2) C (24.8) C (19.4) D (34.7) D (28.5) C (23.1) C (24.6) NB Left-Turn (unsignalized) NB Approach (Signalized) A (8.0) A (8.3) A (8.1) A (8.4) A (8.3) A (8.6) B (10.6) B (11.8) SB Approach A (0.0) A (0.0) A (0.0) A (0.0) A (0.0) A (0.0) A (8.3) B (15.3) Davis Road at Warehouse D Driveway Overall Intersection One-Way Stop Controlled A (2.4) A (5.8) EB Approach A (0.5) A (0.3) SB Approach B (11.0) B (13.1) ###: Delay exceeds 300 seconds / vehicle 84