SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 3:30:38 AM | 2.90 | 2:29 | 2:24 | 70 |  |
| Bellaire | S Fry Rd | 3:30:38 AM | 1.60 | 1:33 | 3:57 | 62 | |
| S Fry Rd | Cinco Ranch Blvd | 3:30:38 AM | 2.00 | 1:56 | 5:53 | 62 | |
| Cinco Ranch Blvd | Kingsland | 3:30:38 AM | 2.20 | 2:12 | 8:05 | 60 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:30:38 AM | 1.50 | 1:27 | 9:31 | 62 | |
| Morton | Clay Rd | 3:30:38 AM | 1.60 | 1:29 | 11:00 | 65 | |
| Clay Rd | Beckendorff | 3:30:38 AM | 1.30 | 1:21 | 12:21 | 58 | |
| Beckendorff | FM-529 | 3:30:38 AM | 1.00 | 00:44 | 13:05 | 82 | |
| FM-529 | West Rd | 3:30:38 AM | 2.50 | 2:43 | 15:48 | 55 | |
| West Rd | House Hahl | 3:30:38 AM | 1.30 | 1:15 | 17:03 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 3:30:38 AM | 1.40 | 1:26 | 18:29 | 59 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:30:38 AM | 2.40 | 2:13 | 20:42 | 65 | |
| Summary | 30.55 | Not Available | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 3:30:38 AM | 2.40 | 2:38 | 2:38 | 55 | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | 3:30:38 AM | 1.30 | 1:05 | 3:42 | 72 | |
| West Rd | FM-529 | 3:30:38 AM | 2.50 | 2:36 | 6:18 | 58 | |
| FM-529 | Beckendorff | 3:30:38 AM | 1.00 | 1:11 | 7:29 | 51 | |
| Beckendorff | Clay Rd | 3:30:38 AM | 1.30 | 1:11 | 8:40 | 66 | |
| Clay Rd | Morton | 3:30:38 AM | 1.60 | 1:52 | 10:32 | 51 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 3:30:38 AM | 2.20 | 1:50 | 12:20 | 72 | |
| Cinco Ranch Blvd | S Fry Rd | 3:30:38 AM | 2.00 | 1:56 | 14:16 | 62 | |
| S Fry Rd | Bellaire | 3:30:38 AM | 1.60 | 1:24 | 15:40 | 69 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 15:34 | 15:34 | 118 | |
