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s <br />-45- <br />TABLE 5-1 <br />LA PORTE STREET CLASSIFICATION SYSTEM <br />- TRAFFIC R.O.W. PAVEMENT WIDTH <br />CLASSIFICATION LANES WIDTH (CURB TO CURB) <br /> (Feet) (Feet) <br /> MAJOR THOROUGHF ARES <br />Controlled Access 4-10 (Determined by TSDHPT)* <br />Highway (SH 146-225) <br />Semi-Controlled 4-8 (Determined by Harris County <br />Access Highway Commissioners Court) <br />(Fairmont Pkwy ) <br />Primary Arterial 4-6 120 Dual 37 ft. sections <br /> w/ 26 ft. median <br />Secondary Arterial <br />Collector Streeets <br />OTHER THOROUGHFARES <br />4 <br />80 - 100 <br />2 <br />70 <br />60 <br />60 <br />Dual 25 ft. sections <br />w/ 30 ft. median <br />Provide for four 12' <br />moving traffic lanes <br />and one 12' center <br />turn lane <br />40' w/curb parking <br />36' w/ctr. turn lane <br />32' otherwise <br />NEIGHBORHOOD STREETS AND ALLEYS <br />Local Streets 2 50 28 <br />Private Streets 2 28 28 <br />Public Alleys 2 40 20 <br />Private~Alleys 2 20 20 <br />and Drives <br />* Texas State Department of Highways and Public Transportation <br />t <br />• <br /> <br />