City of Frisco Engineering Standards

Engineering Standards
Type A or B
150 Ft. Storage
500 Ft. Overall
200 Ft. Taper
100 Ft. Taper
100 - 150 Ft. Storage
(See Table 2.5)
First Mid-Block Opening
Type B Thoroughfare
Type A or B
400 Ft. Overall
150 Ft. Storage
100 Ft. Taper
100 Ft. Taper
Type B Thoroughfare
150 Ft. Storage
First Mid-Block Opening
for a Commercial Collector,
Residential Collector, or
Non-Residential Driveway
Type A or B
150 Ft. Storage
350 Ft. Overall
100 Ft. Taper
100 Ft. Taper
100 Ft. Storage
First Mid-Block Opening
for any Residential Street
that is not a Collector
Type A Thoroughfare
600 Ft. Overall
Frontage Road
250 Ft. Storage
Extended Left-Turn Lane
Extended Left-Turn Lane
200 Ft. Taper
150 Ft. Storage
First Mid-Block
Opening
Type B Thoroughfare
Frontage Road
150 Ft. Storage
Extended Left-Turn Lane
400 Ft. Overall
100 Ft. Taper
100 Ft. Taper
150 Ft. Storage
First Mid-Block Opening
FIGURE 2.13: Minimum Spacing between Type A or B Thoroughfares and First Mid-Block
Median Opening on a Type A or B Thoroughfare
Section 2 – Thoroughfare Design Requirements May 2012 Page 2-23