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 | 3:14:34 AM | 1.00 | 1:06 | 1:06 | 55 |  |
| 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 | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 3:14:34 AM | 2.00 | 2:06 | 3:06 | 57 | |
| Cinco Ranch Blvd | Kingsland | 3:14:34 AM | 2.20 | 2:11 | 5:17 | 60 | |
| Kingsland | IH-10 Katy | 3:14:34 AM | 1.25 | 1:17 | 6:34 | 58 | |
| IH-10 Katy | Morton | 3:14:34 AM | 1.50 | 1:44 | 8:18 | 52 | |
| Morton | Clay Rd | 3:14:34 AM | 1.60 | 1:25 | 9:43 | 68 | |
| Clay Rd | Beckendorff | 3:14:34 AM | 1.30 | 1:21 | 11:04 | 58 | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | 3:14:34 AM | 1.30 | 1:28 | 12:30 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 3:14:34 AM | 1.40 | 1:18 | 13:48 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:14:34 AM | 2.40 | 2:10 | 15:58 | 66 | |
| Summary | 30.55 | 15:58 | 15:58 | 115 | |
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 | 3:14:34 AM | 2.40 | 1:57 | 1:57 | 74 | |
| Bridgeland Lake Parkway | House Hahl | 3:14:34 AM | 1.40 | 1:37 | 3:34 | 52 | |
| House Hahl | West Rd | 3:14:34 AM | 1.30 | 1:45 | 5:19 | 45 |  |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | 3:14:34 AM | 1.30 | 1:07 | 6:24 | 70 | |
| Clay Rd | Morton | 3:14:34 AM | 1.60 | 1:56 | 8:20 | 50 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:14:34 AM | 1.25 | 1:16 | 9:35 | 59 | |
| Kingsland | Cinco Ranch Blvd | 3:14:34 AM | 2.20 | 2:17 | 11:52 | 58 | |
| Cinco Ranch Blvd | S Fry Rd | 3:14:34 AM | 2.00 | 2:02 | 13:54 | 59 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| 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 | 13:47 | 13:47 | 133 | |
