San
Antonio Freeway System
2011 Traffic
Statistics |
|
| This
page last updated
October 11, 2012 |
Below are
several charts and maps tabulating Annual Average Daily Traffic (AADT)
counts on San Antonio's freeways for 2011. The comments,
rankings and calculations are my own analysis based on raw data from
TxDOT.
The stats
below are area-wide. To see traffic counts for just a
specific corridor, see that freeway's individual page elsewhere on this
site.
Summary
Traffic counts in 2011
mostly increased over 2010. I-10 at
Callaghan fell from the busiest spot in 2010 to eighth this year.
The top spot was Loop 410 at Blanco with a traffic count approaching
250,000 vehicles per day; that's the highest traffic count ever in
Bexar County by a substantial margin. Three new
locations topped 200,000 vehicles per day for a total of nine such
locations; five of them were on I-35.
The top 20 one year growth
locations were spread around the city this year, but the US 281
corridor had the highest overall one year increase. The top spot,
though, was I-10 at DeZavala, which was up by nearly 50%.
However, the 2010 count appears to have been an anomaly.
Five of the
top seven growth locations since 2001 are along SH 151. Another
concentration of the top 20 ten year growth locations was along
northwest Loop 1604..
General statistics
Number in
parenthesis is the San Antonio Urbanized Area's rank nationally for
that category.
- Centerline
miles of freeway: 233
(22)
- Interstate
highway miles: 143
- US
and State highway freeway miles: 90
- Lane
miles of freeway: 1,253 (23)
- Daily
vehicle miles driven on freeways: 19,465,000
(22)
- Average
daily traffic per freeway segment: 83,540
(50)
- Average
daily traffic per freeway lane:
15,535 (48)
- Percent
of local roads that are freeways: 4.3%
(58)
- Percent
of total local daily traffic carried on freeways: 51.7%
(21)
(Source:
Federal
Highway Administration, 2008 data)
Average 2011 daily
traffic
by location
Freeway
traffic volumes (2011 AADT)
| |
FWY |
LOCATION |
2011
AADT |
'10-'11
% CHG |
| 1 |
 |
Blanco Rd. |
242,000 |
+16.35% |
| 2 |
|
Vance Jackson Rd. |
233,000 |
+12.02% |
| 3 |
 |
Thousand Oaks |
222,000 |
+11.00% |
| 4 |
 |
DeZavala Rd. |
207,000 |
+47.86% |
| 5 |
|
O'Connor Rd. |
206,000 |
+13.19% |
| 6 |
|
N of Walzem Rd. |
204,000 |
+12.09% |
| 7 |
|
S of Rittiman Rd. |
202,000 |
+11.60% |
|
|
McCullough Ave. |
202,000 |
+6.32% |
| 8 |
|
Callaghan Rd. |
200,000 |
-6.54% |
| 9 |
|
S of Walzem Rd. |
197,000 |
+11.93% |
| 10 |
|
Nacogdoches Rd. |
194,000 |
+31.97% |
| 11 |
|
Evers Rd. |
191,000 |
+21.66% |
| 12 |
 |
Nakoma Rd. |
187,000 |
+16.88% |
| 13 |
|
Guadalupe Co. line |
184,000 |
+23.49% |
| 14 |
|
S of Bandera Rd. |
181,000 |
+13.84% |
| 15 |
|
S. Laredo St. |
177,000 |
+11.32% |
| 16 |
|
Pat Booker Rd. |
174,000 |
+16.00% |
| 17 |
|
Crossroads Blvd. |
173,000 |
-14.78% |
| 18 |
|
Huebner Rd. |
172,000 |
+3.61% |
|
|
Broadway |
172,000 |
+17.81% |
| 19 |
|
N. New Braunfels
Ave. |
168,000 |
+11.26% |
| 20 |
|
Hildebrand Ave. |
163,000 |
+18.12% |
| 21 |
|
Frio St. |
161,000 |
-8.52% |
|
|
Isom Rd. |
161,000 |
+25.78% |
| 22 |
|
Brookhollow Dr. |
160,000 |
+23.08% |
| 23 |
|
S of Loop 1604 |
156,000 |
+12.23% |
| 24 |
 |
S. Zarzamora St. |
153,000 |
+13.33% |
| 25 |
|
Sunset Rd. |
152,000 |
+21.60% |
| 26 |
|
Henderson Pass |
150,000 |
+11.94% |
| 27 |
|
Salado Creek |
148,000 |
+13.85% |
| 28 |
|
Theo Ave. |
147,000 |
+8.89% |
|
|
McCullough Ave. |
147,000 |
-26.50% |
| 29 |
|
Basse Rd. |
142,000 |
+19.33% |
| 30 |
|
Cupples Rd. |
140,000 |
+12.90% |
| 31 |
|
Perrin-Beitel Rd. |
136,000 |
+15.25% |
| 32 |
 |
W of US 281N |
134,000 |
+13.56% |
| 33 |
|
Tradesman Dr. |
133,000 |
+23.15% |
| 34 |
 |
S of I-35 |
130,000 |
+0.78% |
| 35 |
|
Bitters Rd. |
129,000 |
+20.56% |
| 36 |
|
W of Probant St. |
128,000 |
+1.59% |
| 37 |
|
Binz-Engelmann Rd. |
126,000 |
+17.76% |
| 38 |
|
E of Probant St. |
125,000 |
+1.63% |
| 39 |
|
Fair Ave. |
121,000 |
+16.35% |
| 40 |
|
Carolina St. |
116,000 |
+0.87% |
| 41 |
|
La Cantera Pkwy. |
112,000 |
-0.88% |
| 42 |
|
N of US 90W |
110,000 |
+8.91% |
|
|
Sonterra Blvd. |
110,000 |
-17.29% |
| 43 |
|
La Cantera Pkwy. |
106,000 |
0.00% |
|
|
N of SW Military
Dr. |
106,000 |
+37.66% |
| 44 |
|
Gold Canyon Dr. |
101,000 |
+5.21% |
| 45 |
|
Hausmann Rd. |
99,000 |
+4.21% |
| 46 |
|
N of Bandera Rd. |
97,000 |
+3.19% |
|
 |
E of Potranco Rd. |
97,000 |
+5.43% |
| 47 |
|
Loop 410 |
96,000 |
+18.52% |
| 48 |
|
Lookout Rd. |
95,000 |
+17.28% |
| 49 |
|
S. Hackberry St. |
93,000 |
+9.41% |
| 50 |
|
Jones-Maltsberger
Rd. N |
92,000 |
+19.48% |
| 51 |
|
Green Mountain Rd. |
90,000 |
+28.57% |
| 52 |
|
O'Connor Rd. |
89,000 |
+14.10% |
| 53 |
|
Valley Hi Dr. |
88,000 |
0.00% |
| 54 |
|
S. New Braunfels
Ave. |
84,000 |
+18.31% |
| 55 |
|
WW White Rd. N |
82,000 |
+2.50% |
| 56 |
|
E. Houston St. |
80,000 |
+11.11% |
|
|
S of Bandera Rd. |
80,000 |
+23.08% |
| 57 |
|
E of Loop 410 |
79,000 |
+11.27% |
| 58 |
|
WW White Rd. |
78,000 |
+8.33% |
|
|
Martin Luther King
Jr.
Dr. |
78,000 |
+9.86% |
| 59 |
|
S of SW Military
Dr. |
76,000 |
+11.76% |
|
|
N of FM 78 |
76,000 |
0.00% |
| 60 |
|
Pat Booker Rd. |
75,000 |
+15.38% |
|
|
W of Potranco Rd. |
75,000 |
+5.63% |
| 61 |
|
Dominion Dr. |
74,000 |
-6.33% |
| 62 |
|
N of SW Military
Dr. |
71,000 |
+24.56% |
| 63 |
|
S of E. Houston St. |
69,000 |
+2.99% |
| 64 |
|
S of I-10E |
68,000 |
-2.86% |
| 65 |
|
N of US 90 |
67,000 |
0.00% |
|
|
E of Loop 410 |
67,000 |
+3.08% |
| 66 |
|
Old Hwy 90 |
66,000 |
+34.69% |
| 67 |
|
N of US 181 |
61,000 |
+22.00% |
| 68 |
|
Hunt Ln. |
60,000 |
+20.00% |
| 69 |
|
N of Loop 410 |
58,000 |
+26.09% |
| 70 |
|
Southcross Blvd. |
56,000 |
+1.82% |
| 71 |
|
Pearsall Rd. |
55,000 |
+10.00% |
| 72 |
|
W of FM 78 |
54,000 |
-3.57% |
| 73 |
|
E of I-37 |
52,000 |
+1.96% |
| 74 |
|
S. Presa St. |
51,000 |
-1.92% |
| 75 |
|
E of Loop 1604 |
48,000 |
-2.04% |
| 76 |
|
W of I-35S |
46,000 |
+2.22% |
| 77 |
|
E of Roosevelt Ave. |
42,000 |
-6.67% |
| 78 |
|
Ackerman Rd. |
41,000 |
-43.06% |
| 79 |
|
Fischer Rd. |
40,000 |
-4.76% |
| 80 |
|
S of Palo Alto Rd. |
39,000 |
+2.63% |
|
|
W of Roosevelt Ave. |
39,000 |
-2.50% |
|
|
W of Loop 1604 |
39,000 |
+11.43% |
| 81 |
|
N of New Laredo
Hwy. |
37,000 |
+5.71% |
| 82 |
|
W of
Poteet-Jourdenton
Fwy. |
32,000 |
0.00% |
| 83 |
|
E of
Poteet-Jourdenton
Fwy. |
31,000 |
-6.06% |
|
|
E of FM 78 |
31,000 |
+19.23% |
| 84 |
 |
Nacogdoches Rd. |
25,000 |
-19.35% |
|
|
Wetmore Rd. |
25,000 |
-13.79% |
| 85 |
|
Perrin-Beitel Rd. |
23,000 |
-20.69% |
| 86 |
|
Weidner Rd. |
15,400 |
-2.53% |
| 87 |
 |
At Port SA |
15,200 |
+22.58% |
| 88 |
|
S of US 90 |
14,400 |
+0.70% |
Top 20 AADT
locations (2011)
One year
positive or negative change (2010-2011)
Top 20 one-year
growth locations
|
Freeway system
