Iowa DOT

Volume of Traffic on the Primary Road System

Route	2004	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2004				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
61	31 Dubuque COUNTY
61	EAST LIMITS OF ZWINGLE	Rural	0.343	6800	49	5494	1256	26	171	77	13	237	660	47	24	2332	431
61	NORTH LIMITS OF ZWINGLE	Municipal	0.251	6300	45	5038	1217	26	166	75	12	229	639	46	24	1581	305
61	INTERSECTION CO RD D41	Rural	5.568	8000	60	6683	1256	26	171	77	13	237	660	47	24	44544	6993
61	US 151 INTERCHANGE	Rural	2.542	8800	67	7479	1253	26	170	77	13	237	660	47	24	22370	3185
61	JCT KEY WEST DR & OLDE DAVENPORT	Rural	1.418	12700	96	10687	1916	42	269	121	20	358	998	71	37	18009	2717
61	SOUTH LIMITS OF DUBUQUE	Rural	0.268	18100	144	16052	1903	48	309	139	23	339	943	68	35	4851	510
61	INTERSECTION MAQUOKETA ST AT
61	NORTH LIMITS OF DUBUQUE	Municipal	1.003	17600	140	15614	1844	46	299	135	22	328	914	65	34	17653	1850
61	SOUTH LIMITS OF DUBUQUE	Rural	0.132	19600	158	17566	1875	45	293	132	22	338	942	67	35	2587	248
61	NORTH LIMITS OF DUBUQUE	Municipal	0.232	19000	153	17028	1817	44	284	128	21	328	913	65	34	4408	422
61	SOUTH JCT US 52 & BELLEVUE ROAD	Rural	0.066	19600	158	17566	1875	45	293	132	22	338	942	67	35	1294	124
61	US 52 NB UNDER BRIDGE	Municipal	0.179	14900	95	12953	1849	83	513	302	26	173	669	54	29	2667	331
61	E. 11TH STREET INTERCHANGE	Municipal	0.116	14900	95	12953	1849	83	513	302	26	173	669	54	29	1728	214
61	KERPER BLVD INTERCHANGE	Municipal	0.482	19200	123	16786	2287	98	608	358	30	223	862	70	37	9254	1102
61	GREYHOUND ROAD INTERCHANGE	Municipal	0.347	10600	66	9002	1530	69	427	251	21	142	551	45	24	3678	531
61	EAST LIMITS OF DUBUQUE AT
61	WISCONSIN STATE LINE	Municipal	0.763	18400	121	16434	1842	81	502	296	25	175	678	55	29	14039	1405
	ROUTE SUMMARY - RURAL		10.337	9286												95987	14208
	ROUTE SUMMARY - MUNICIPAL		3.373	16309												55008	6160