| Table 5.1-4. Peak-hour traffic volumes and level of service on key roads, Alternative 1
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|
Roadway Segments |
Capacity
VPHa |
1996 | 2000 | 2005 | |||
| DDHVb | LOSc | DDHV | LOS | DDHV | LOS | ||
| Regional | |||||||
| I-15 @ California/Nevada state line | 6,800 | 2,980 | E | 3,749 | F | 4,711 | F |
| I-15 north of Sahara Avenue interchange | 10,200 | 7,321 | F | 9,015 | F | 11,133 | F |
| I-15 north of the Downtown Expressway interchange | 10,200 | 4,430 | E | 5,573 | F | 7,002 | F |
| I-15 just north of the 'D' and Washington interchange | 10,200 | 4,067 | D | 5,116 | F | 6,428 | F |
| I-15 north of the Cheyenne interchange | 6,800 | 1,902 | C | 2,689 | D | 3,672 | F |
| I-15 south of the Lamb Blvd. interchange | 6,800 | 652 | A | 852 | A | 1,103 | B |
| I-15 north of West Mesquite interchange (Nevada/Utah state line) | 6,800 | 636 | A | 887 | A | 1,200 | B |
| I-80 east of Apex interchange (California/Nevada state line) | 6,800 | 1,756 | C | 2,007 | C | 2,321 | C |
| I-80 east of the West Wendover interchange (Nevada/Utah state line) | 6,800 | 327 | A | 412 | A | 517 | A |
| Local | |||||||
| U.S. Hwy. 95 south of Jones Blvd. interchange (North Las
Vegas Terminal) |
10,200 | 7,325 | F | 9,215 | F | 11,578 | F |
| U.S. Hwy. 95 north of Sunset Road interchange (East Las Vegas) | 6,800 | 2,594 | D | 3,263 | F | 4,100 | F |
| Tonopah Hwy. 599 east of the U.S. Hwy. 95/Rancho Road interchange | 6,800 | 1,208 | B | 1,972 | C | 2,926 | E |
| U.S. Hwy. 95 south of 157 north of Las Vegas | 6,800 | 843 | A | 989 | A | 1,173 | B |
| U.S. Hwy. 95 just east of Mercury interchange | 6,800 | 358 | A | 385 | A | 419 | A |
| U.S. Hwy. 95 interchange at Mercury | |||||||
| Southbound off-ramp | 1,300 | 37 | B | 37 | B | 37 | B |
| Southbound on-ramp | 1,300 | 242 | B | 242 | B | 242 | B |
| Northbound off-ramp | 1,300 | 242 | B | 242 | B | 242 | B |
| Northbound on-ramp | 1,300 | 37 | B | 37 | B | 37 | B |
| SRd 433, 0.32 km (0.2 mi) north of the Mercury interchange (access to NTS) | 2,200 | 291 | C | 291 | C | 291 | C |
| U.S. Hwy. 95, 6.1 km (3.8 mi) north of Mercury interchange | 2,200 | 283 | C | 323 | C | 374 | C |
| U.S. Hwy. 95 @ Amargosa Valley to Beatty | 2,000 | 62 | A | 69 | A | 78 | A |
| U.S. Hwy. 95 north of Beatty | 2,000 | 174 | B | 194 | B | 218 | C |
| SRd 160 south of U.S. Hwy. 95 | 2,000 | 74 | A | 91 | A | 112 | B |
| U.S. Hwy. 93 south of the Nevada/Arizona state line at Hoover Dam | 1,500 | 820 | F | 987 | F | 1,196 | F |
| U.S. Hwy. 93 east of westbound off-ramp of Railroad Pass | 6,840 | 2,700 | E | 3,250 | F | 3,936 | F |
| U.S. Hwy. 93 north of I-15/U.S. Hwy. 93 interchange | 2,000 | 134 | B | 168 | B | 211 | B |
| U.S. Hwy. 93 south of SR 375 junction near Crystal Springs | 2,000 | 133 | B | 160 | B | 194 | B |
| U.S. Hwy. 93 west of SR 375 junction near Crystal Springs | 2,000 | 47 | A | 55 | A | 65 | A |
| SR 375 west of U.S. Hwy. 93 junction at Crystal Springs | 1,500 | 31 | A | 34 | A | 37 | A |
| SR 375 east of Warm Springs | 1,500 | 14 | A | 15 | A | 16 | A |
| U.S. Hwy. 6 east of Warm Springs at SR 375 junction | 1,700 | 16 | A | 17 | A | 18 | A |
| U.S. Hwy. 6 west of Warm Springs at SR 375 junction | 1,700 | 21 | A | 23 | A | 25 | A |
| U.S. Hwy. 6 east of Tonopah, west of SR 376 | 1,700 | 99 | B | 90 | A | 80 | A |
| a Vehicles per hour
b Directional design hourly volume (one direction) c Level of service d SR=State Route. | |||||||
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