Appendix

I-15 Northbound 24-Hour Traffic Volume Profiles at 5800 South during a Weekday

Detector Location	Mid Night	1	2	3	4	5	6	7	8	9	10	11
Detector Location	A.M.
HOV Lane	32	17	65	18	32	67	256	611	518	343	280	315
Exit Lane	46	36	16	14	30	90	338	653	799	594	546	540
GP Lane	185	122	100	100	170	456	1111	1728	1700	1382	1285	1386
GP Lane	214	139	106	134	198	578	1295	1912	1812	1459	1325	1339
GP Lane	169	88	66	81	150	497	1296	1850	1774	1311	1196	1253
Exit Lane	33	21	14	15	31	202	993	1930	1641	1017	806	808
Detector Location	P.M.
Detector Location	12	1	2	3	4	5	6	7	8	9	10	11
HOV Lane	357	432	463	635	531	534	683	420	289	265	189	121
Exit Lane	596	630	588	705	722	735	522	394	323	316	239	142
GP Lane	1349	1380	1425	1521	1446	1371	1282	1067	889	873	667	511
GP Lane	1406	1376	1394	1537	1432	1413	1372	1115	966	907	696	563
GP Lane	1275	1255	1206	1453	1356	1357	1314	1081	856	808	625	465
Exit Lane	865	887	948	1195	1056	1108	1048	725	481	456	313	170

Unit: Vehicles Per Hour

I-15 Southbound 24-Hour Traffic Volume Profiles at 5800 South during a Weekday

Detector Location	Mid Night	1	2	3	4	5	6	7	8	9	10	11
Detector Location	A.M.
HOV Lane	22	15	2	3	4	13	43	117	151	179	190	266
GP Lane	127	47	26	18	26	77	281	635	759	704	796	924
GP Lane	289	185	111	61	106	290	650	999	1100	1060	1159	1254
GP Lane	385	280	189	148	195	349	760	1227	1287	1250	1340	1458
Exit Lane	190	123	82	58	62	145	291	681	841	826	827	1043
Exit Lane	62	27	31	22	17	40	61	221	255	249	300	337
Detector Location	P.M.
Detector Location	12	1	2	3	4	5	6	7	8	9	10	11
HOV Lane	331	411	482	632	873	879	670	377	264	323	304	115
GP Lane	1119	1207	1343	1726	1964	1950	1362	873	571	639	567	281
GP Lane	1365	1405	1540	1676	1789	1751	1457	1116	847	917	769	533
GP Lane	1697	1760	1830	2042	2125	2100	1763	1309	1089	1101	1013	704
Exit Lane	1227	1231	1302	1461	1651	1758	1345	894	716	675	642	402
Exit Lane	439	426	416	513	539	680	427	270	211	227	182	136

Unit: Vehicles Per Hour

I-15 Northbound 24-Hour Traffic Volume Profiles at 5800 South during the Olympics

Detector Location	Mid Night	1	2	3	4	5	6	7	8	9	10	11
Detector Location	A.M.
HOV Lane	115	29	14	4	31	163	335	443	403	326	364	448
Exit Lane	91	50	43	22	58	128	364	720	820	567	521	600
GP Lane	265	193	139	112	251	605	1092	1687	1667	1458	1347	1412
GP Lane	367	221	178	164	319	836	1310	1806	1674	1387	1333	1367
GP Lane	316	162	125	112	263	786	1312	1742	1624	1334	1252	1271
Exit Lane	143	34	29	24	69	426	1065	1592	1323	1004	818	868
Detector Location	P.M.
Detector Location	12	1	2	3	4	5	6	7	8	9	10	11
HOV Lane	408	469	601	636	784	837	761	468	359	291	281	139
Exit Lane	607	624	656	691	696	621	515	377	323	265	215	185
GP Lane	1488	1477	1438	1464	1459	1399	1235	987	858	791	651	487
GP Lane	1410	1471	1497	1508	1446	1500	1314	1132	926	904	786	605
GP Lane	1274	1334	1379	1398	1421	1415	1267	1002	877	838	751	518
Exit Lane	893	954	1031	1158	1228	1243	1070	710	530	489	428	239

Unit: Vehicles Per Hour

I-15 Southboud 24-Hour Traffic Volume Profiles at 5800 during the Olympics

Detector Location	Mid Night	1	2	3	4	5	6	7	8	9	10	11
Detector Location	A.M.
HOV Lane	113	33	20	7	6	18	56	146	140	179	210	293
Exit Lane	304	138	68	38	46	133	338	695	704	665	728	939
GP Lane	497	299	199	130	151	327	644	1098	1075	1077	1112	1195
GP Lane	595	427	301	182	230	437	746	1241	1380	1306	1326	1470
GP Lane	305	228	152	87	98	160	320	671	940	842	837	1096
Exit Lane	66	76	41	20	21	40	85	193	262	260	259	318
Detector Location	P.M.
Detector Location	12	1	2	3	4	5	6	7	8	9	10	11
HOV Lane	311	361	545	655	954	799	575	385	334	621	637	509
Exit Lane	1035	1078	1425	1726	1767	1673	1206	878	687	922	882	796
GP Lane	1293	1336	1476	1734	1623	1628	1311	1100	910	1093	1080	939
GP Lane	1524	1684	1923	2023	2051	2019	1594	1314	1100	1242	1201	1056
GP Lane	1175	1263	1437	1504	1587	1670	1178	848	691	764	696	616
Exit Lane	386	438	472	536	552	571	350	292	230	221	212	169

Unit: Vehicles Per Hour

24-Hour Traffic Speed Profile at 5800 South Southbound during a Weekday

Detector Location	Mid Night	1	2	3	4	5	6	7	8	9	10	11
Detector Location	A.M.
HOV Lane	67	67	64.5	69	65	68.3	66.5	73	71.3	71.8	71.3	71.3
Exit Lane	69.5	69.5	63.3	64.8	54.3	63.3	70.3	73.5	71.5	71	70.3	69.8
GP Lane	68.25	68.3	67	67.3	66.5	67.3	67.8	68.8	68.5	67.8	68	66.8
GP Lane	63.75	64.3	63	62	60.3	61.8	63	62	61.8	61.5	61.3	61.5
GP Lane	62	62.3	60.5	61.8	58.3	60.3	61.8	62.3	61.3	62	61.5	61
Exit Lane	60.75	56.5	61.5	56.8	55	51.5	56.8	61.5	61.5	59.8	58.8	60.5
Detector Location	P.M.
Detector Location	12	1	2	3	4	5	6	7	8	9	10	11
HOV Lane	71.5	71	71.3	70.5	69	68	70.8	70.8	70.8	70	68.5	69.5
Exit Lane	69	69.5	68.8	67.8	66.3	63	68.8	69	68.5	68.3	67.5	68.75
GP Lane	66.5	66.5	66.5	65.5	63.8	59.3	66.8	67.3	67.3	66.5	66.3	67
GP Lane	59.8	60.5	60	58.3	57.3	51.8	60.5	62.3	62	61.8	61.5	62.75
GP Lane	59.5	60	59.5	58	57.3	52	58.8	61	61.3	61	60.5	60.75
Exit Lane	59.8	59.8	60	60	59	55.3	59.5	59.8	60.5	61	59	59

Unit: Miles Per Hour

Variation of Speed along the HOV and GP Lane in Different Periods

Intersection Location	P.M. Peak Southbound		A.M. Peak Northbound		Off-Peak Time
Intersection Location	GP	HOV	GP	HOV	GP	HOV
10600S	25	49	53	60	59	58
	24	43	61	68	66	63
	23	40	64	71	66	68
	23	43	68	73	68	73
	19	46	68	75	68	72
9000S	37	47	69	78	69	71
	32	54	68	78	69	73
	45	64	68	78	69	75
8600S	61	68	68	78	69	75
	67	74	67	78	69	76
	67	75	69	78	70	77
7200S	68	76	70	79	69	80
7200S	66	74	70	78	70	79
I215	64	73	70	76	71	77
I215	65	71	64	73	69	78
5300S	66	67	65	74	70	79
5300S	60	68	64	75	71	79
4500S	55	70	63	76	71	79
4500S	45	69	64	75	70	77
3900S	35	68	65	75	69	76
3300S	52	66	67	74	71	76
3300S	55	67	67	73	70	72
I80	58	69	66	73	68	73
2100S	59	72	66	74	69	74
2100S	64	71	69	74	70	75
1300S	68	70	71	74	67	73
1300S	67	66	67	73	66	73
600S	65	65	66	72	65	68
400S	61	63	60	67	64	65

Unit: Miles Per Hour

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Acknowledgments | Disclaimer | Acronyms | Executive Summary

MPC Report No. 04-158
Evaluation of the Effectiveness of High Occupancy Vehicle Lanes

Peter T. Martin
Joseph Perrin
Pen Wu
Rob Lambert

May 2004

Mountain-Plains Consortium
www.mountain-plains.org