Iowa DOT

Volume of Traffic on the Primary Road System

Route	2013	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2013				Motorcylces	Cars, vans and pickups	Total trucks and buses	Single unit trucks				Combination trucks				All vehicles	Trucks and buses
	Primary route section description							Single unit trucks				Combination trucks
	Primary route section description							Buses	2Axles	3Axles	4 or more axles	4 or less axles	5Axles	6 or more axles	Multiple trailers
151	31 Dubuque COUNTY
151	IA 136 INTERCHANGE	Rural	0.971	7400	36	6101	1263	41	182	44	5	99	827	29	37	7185	1226
151	WEST-NORTH WEST-SOUTH RAMP	Rural	0.091	510	3	459	48	5	20	5	1	2	15	1	1	46	4
151	WEST-NOTTH WEST-SOUTH RAMP	Municipal	0.068	510	3	459	48	5	20	5	1	2	15	1	1	35	3
151	WEST-NORTH WEST-SOUTH RAMP	Municipal	0.247	510	3	459	48	5	20	5	1	2	15	1	1	126	12
151	NORTH-WEST SOUTH-WEST RAMP	Rural	0.433	430	2	377	51	3	13	3	0	3	27	1	1	186	22
151	NORTH-EAST SOUTH-EAST LOOP	Rural	0.099	580	3	506	71	6	27	6	1	3	26	1	1	57	7
151	NORTH-EAST SOUTH-EAST LOOP	Municipal	0.047	580	3	506	71	6	27	6	1	3	26	1	1	27	3
151	NORTH-EAST SOUTH-EAST LOOP	Municipal	0.103	580	3	506	71	6	27	6	1	3	26	1	1	60	7
151	EAST-NORTH EAST-SOUTH LOOP	Rural	0.224	510	2	415	92	6	26	6	1	5	45	2	2	114	21
151	INDUSTRIAL ROAD INTERCHANGE	Rural	1.539	7000	34	5694	1272	50	222	53	6	94	785	27	35	10773	1958
151	EAST-NORTH EAST-SOUTH RAMP	Rural	0.298	1000	5	898	97	9	40	10	1	4	31	1	1	298	29
151	WEST-NORTH WEST-SOUTH RAMP	Municipal	0.288	320	1	237	82	5	20	5	1	5	43	2	2	92	24
151	WEST-NORTH WEST-SOUTH RAMP	Rural	0.104	320	1	237	82	5	20	5	1	5	43	2	2	33	9
151	NORTH-WEST SOUTH-WEST RAMP	Rural	0.321	430	2	348	80	4	19	5	0	5	43	1	1	138	26
151	NORTH-EAST SOUTH-EAST LOOP	Municipal	0.181	1010	5	890	115	11	49	12	1	4	35	1	1	183	21
151	NORTH-EAST SOUTH-EAST LOOP	Rural	0.037	1010	5	890	115	11	49	12	1	4	35	1	1	37	4
151	JUNCTION CO RD Y21	Rural	6.572	7400	36	6087	1277	56	250	60	6	91	754	26	34	48633	8392
151	JCT MILITARY RD & JECKLIN LN	Rural	9.584	5600	26	4414	1160	38	171	41	4	91	754	26	34	53670	11117
151	WEST LIMITS OF DUBUQUE	Rural	1.157	5800	27	4612	1160	38	171	41	4	91	754	26	34	6711	1342
151	US 61 INTERCHANGE	Municipal	0.442	5800	27	4612	1160	38	171	41	4	91	754	26	34	2564	513
	ROUTE SUMMARY - RURAL		21.430	5967												127881	24157
	ROUTE SUMMARY - MUNICIPAL		1.376	2243												3087	583