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 | 11:30:48 PM | 1.00 | 1:22 | 1:22 | 44 |  |
| 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 | 11:30:48 PM | 2.90 | 2:43 | 4:01 | 64 |  |
| Bellaire | S Fry Rd | 11:30:48 PM | 1.60 | 1:28 | 5:29 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 11:30:48 PM | 2.00 | 1:48 | 7:17 | 67 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 11:22:48 PM | 1.25 | 1:12 | 8:28 | 62 | |
| IH-10 Katy | Morton | 11:30:48 PM | 1.50 | 2:00 | 10:28 | 45 | |
| Morton | Clay Rd | 11:30:48 PM | 1.60 | 1:26 | 11:54 | 67 | |
| Clay Rd | Beckendorff | 11:30:48 PM | 1.30 | 1:13 | 13:07 | 64 | |
| Beckendorff | FM-529 | 11:30:48 PM | 1.00 | 00:53 | 14:00 | 68 | |
| FM-529 | West Rd | 11:30:48 PM | 2.50 | 1:48 | 15:48 | 83 | |
| West Rd | House Hahl | 11:30:48 PM | 1.30 | 1:37 | 17:25 | 48 | |
| House Hahl | Bridgeland Lake Parkway | 11:30:48 PM | 1.40 | 1:18 | 18:43 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:30:48 PM | 2.40 | 2:13 | 20:56 | 65 | |
| Summary | 30.55 | 20:56 | 20:56 | 88 | |
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 | 11:30:48 PM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 11:30:48 PM | 1.40 | 1:19 | 3:29 | 64 | |
| House Hahl | West Rd | 11:30:48 PM | 1.30 | 1:35 | 5:04 | 49 | |
| West Rd | FM-529 | 11:30:48 PM | 2.50 | 1:56 | 7:00 | 78 | |
| FM-529 | Beckendorff | 11:30:48 PM | 1.00 | 1:04 | 8:04 | 56 | |
| Beckendorff | Clay Rd | 11:30:48 PM | 1.30 | 1:13 | 9:17 | 64 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 11:30:48 PM | 2.20 | 2:02 | 11:16 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 11:30:48 PM | 2.00 | 1:57 | 13:13 | 62 | |
| S Fry Rd | Bellaire | 11:30:48 PM | 1.60 | 1:18 | 14:31 | 74 | |
| Bellaire | W Bellfort | 11:30:48 PM | 2.90 | 2:44 | 17:15 | 64 | |
| 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 | 17:10 | 17:10 | 107 | |
