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 | 10:19:34 PM | 1.60 | 1:30 | 1:27 | 64 |  |
| Harlem Rd | W Bellfort | 10:19:34 PM | 1.50 | 1:10 | 2:37 | 77 | |
| W Bellfort | Bellaire | 10:19:34 PM | 2.90 | 2:27 | 5:04 | 71 | |
| Bellaire | S Fry Rd | 10:11:35 PM | 1.60 | 1:22 | 6:26 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 10:19:34 PM | 2.00 | 1:57 | 8:23 | 62 | |
| Cinco Ranch Blvd | Kingsland | 10:19:34 PM | 2.20 | 2:03 | 10:26 | 64 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 10:19:34 PM | 1.50 | 1:51 | 12:16 | 49 |  |
| Morton | Clay Rd | 10:19:34 PM | 1.60 | 1:25 | 13:41 | 68 | |
| Clay Rd | Beckendorff | 10:19:34 PM | 1.30 | 1:12 | 14:53 | 65 | |
| Beckendorff | FM-529 | 10:19:34 PM | 1.00 | 00:53 | 15:46 | 68 | |
| FM-529 | West Rd | 10:19:34 PM | 2.50 | 2:18 | 18:04 | 65 | |
| West Rd | House Hahl | 10:19:34 PM | 1.30 | 1:14 | 19:18 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 10:19:34 PM | 1.40 | 1:17 | 20:35 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:19:34 PM | 2.40 | 1:56 | 22:31 | 74 | |
| 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 | 10:19:34 PM | 2.40 | 2:02 | 2:02 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 10:19:34 PM | 1.40 | 1:14 | 3:16 | 68 | |
| House Hahl | West Rd | 10:19:34 PM | 1.30 | 1:11 | 4:27 | 66 | |
| West Rd | FM-529 | 10:19:34 PM | 2.50 | 2:04 | 6:31 | 73 | |
| FM-529 | Beckendorff | 10:19:34 PM | 1.00 | 00:54 | 7:25 | 67 | |
| Beckendorff | Clay Rd | 10:19:34 PM | 1.30 | 1:09 | 8:34 | 68 | |
| Clay Rd | Morton | 10:19:34 PM | 1.60 | 1:44 | 10:18 | 55 | |
| Morton | IH-10 Katy | 10:19:34 PM | 1.50 | 1:19 | 11:37 | 68 | |
| IH-10 Katy | Kingsland | 10:19:34 PM | 1.25 | 1:19 | 12:56 | 57 | |
| Kingsland | Cinco Ranch Blvd | 10:19:34 PM | 2.20 | 2:03 | 14:59 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 10:19:34 PM | 2.00 | 1:57 | 16:56 | 62 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 10:19:34 PM | 2.90 | 2:15 | 19:10 | 77 | |
| W Bellfort | Harlem Rd | 10:19:34 PM | 1.50 | 2:33 | 21:43 | 35 |  |
| 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 | 21:39 | 21:39 | 85 | |
