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 | 11:41:40 PM | 1.60 | 1:28 | 1:25 | 65 |  |
| Harlem Rd | W Bellfort | 11:41:40 PM | 1.50 | 1:31 | 2:56 | 59 | |
| W Bellfort | Bellaire | 11:41:40 PM | 2.90 | 3:01 | 5:57 | 58 | |
| Bellaire | S Fry Rd | 11:41:40 PM | 1.60 | 1:23 | 7:20 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 11:41:40 PM | 2.00 | 1:56 | 9:16 | 62 | |
| Cinco Ranch Blvd | Kingsland | 11:41:40 PM | 2.20 | 2:15 | 11:31 | 59 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 11:41:40 PM | 1.50 | 1:39 | 13:09 | 55 | |
| Morton | Clay Rd | 11:41:40 PM | 1.60 | 1:27 | 14:36 | 66 | |
| Clay Rd | Beckendorff | 11:41:40 PM | 1.30 | 1:18 | 15:54 | 60 | |
| Beckendorff | FM-529 | 11:36:41 PM | 1.00 | 00:47 | 16:41 | 77 | |
| FM-529 | West Rd | 11:41:40 PM | 2.50 | 2:17 | 18:58 | 66 | |
| West Rd | House Hahl | 11:41:40 PM | 1.30 | 1:14 | 20:12 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 11:41:40 PM | 1.40 | 1:18 | 21:30 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:41:40 PM | 2.40 | 2:00 | 23:30 | 72 | |
| 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 | 11:41:40 PM | 2.40 | 2:01 | 2:01 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 11:41:40 PM | 1.40 | 1:23 | 3:24 | 61 | |
| House Hahl | West Rd | 11:41:40 PM | 1.30 | 1:18 | 4:42 | 60 | |
| West Rd | FM-529 | 11:30:42 PM | 2.50 | 2:09 | 6:51 | 70 | |
| FM-529 | Beckendorff | 11:41:40 PM | 1.00 | 1:09 | 8:00 | 52 | |
| Beckendorff | Clay Rd | 11:41:40 PM | 1.30 | 1:05 | 9:05 | 72 | |
| Clay Rd | Morton | 11:41:40 PM | 1.60 | 1:55 | 11:00 | 50 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 11:41:40 PM | 2.20 | 1:55 | 12:53 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 11:41:40 PM | 2.00 | 2:12 | 15:05 | 55 | |
| S Fry Rd | Bellaire | 11:41:40 PM | 1.60 | 1:57 | 17:02 | 49 |  |
| Bellaire | W Bellfort | 11:41:40 PM | 2.90 | 2:38 | 19:40 | 66 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 11:41:40 PM | 1.60 | 1:38 | 21:17 | 59 | |
| 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 | 21:14 | 21:14 | 86 | |
