Table 4 Comparison of field survey and postcode data estimates of numbers of residential dwellings along road links with predicted annual mean NO₂ concentrations of >21 ppb in 2005 and houses within 10 m of the kerb

Link ID	City	Name of road	Road no.	Survey data	Data from Postcode Database
				Count of houses within 10m of kerb	Number of residential postcode units	Example postcodes on this road	Number of residential delivery points
6390	Birmingham	Kingsbury Road	A38	20	2	B24 9PP B35 6AG	10
16365 and 56399	Birmingham	Tyburn Road	A38	30	20	B24 9RX B24 8LY B24 8DY	328 *
46398	Birmingham	Lichfield Road	A5127	3	8	B6 5RW B6 7SP	88
57194	Birmingham	Belgrave Middleway	A4540	6	1	B5 7LH	72
27932	Hull	Castle Street	A63	6 flats	1	HU1 2LY	8
16593	Leeds	York Road	A64	50+	27	LS9 6NW LS14 5AF	566
56435	Leicester	King Richards Road	A47	6 flats	1	LE3 5QG	12
7274	Liverpool	Breaze Hill	A5058	10	2	L9 1DY L9 1DZ	53
17661	Liverpool	Rocky Lane and part of West Derby Road	A5049	300+	11	L6 4BA L13 0BH	144
18508	Liverpool	Bowring Park Road (M62 link)	A580	20	4	L14 3ND L14 3NR	96
37334	Liverpool	Queens Drive	A5058	300+	6	L4 6SJ L4 6SF	172
47917 and 47919	Liverpool	Edge Lane	A5047 / A5080	230+	17	L7 0LQ L7 1QX	189 *
7055	London	North Circular Road (Waverly Gdns)	A406	20	1	NW10 7EE	40
17019	London	North Circular Road	A406	50	18	NW2 7AX NW10 1QR	251
37112	London	Gunnersbury Avenue	A406	35	6	W3 8LA W4 5QG	84
37113	London	North Circular Road	A406	100+	18	NW10 0HP NW10 1SR	357
57056	London	North Circular Road	A406	10	2	NW11 9LE NW11 9LG	41
17675	Manchester	Princess Road	A5103	not quantified	7	M14 7FG M20 1HA	65
26352	Manchester	Kingsway	A56	20	2	SK8 4PA SK8 4PB	27
28684	Manchester	Chester Rd in Stretford,	A56	25+	7	M16 0QW M16 9YD	25
48023	Manchester	Regent Road	A57	50+ flats	1	M5 4SX	1
28437	Portsmouth	A228 in Hilsen	A228	6	unknown	postcode
TOTAL NUMBER OF HOUSES:				1297+			2629

* This is the total number of residential addresses for the total length of the road of this name, which is split into two road links in the model


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