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 | 7:12:54 PM | 1.50 | 1:17 | 1:16 | 70 |  |
| FM-1464 | Oyster Creek | 7:12:54 PM | 2.00 | 1:49 | 3:05 | 66 | |
| Oyster Creek | Harlem Rd | 7:12:54 PM | 1.60 | 1:38 | 4:43 | 59 | |
| Harlem Rd | W Bellfort | 7:12:54 PM | 1.50 | 1:17 | 6:00 | 70 | |
| W Bellfort | Bellaire | 7:05:56 PM | 2.90 | 2:58 | 8:58 | 59 | |
| Bellaire | S Fry Rd | 7:12:54 PM | 1.60 | 1:38 | 10:36 | 59 | |
| S Fry Rd | Cinco Ranch Blvd | 7:12:54 PM | 2.00 | 1:59 | 12:35 | 61 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 7:12:54 PM | 1.25 | 1:01 | 13:35 | 74 | |
| IH-10 Katy | Morton | 6:53:29 PM | 1.50 | 1:53 | 15:28 | 48 |  |
| Morton | Clay Rd | 7:12:54 PM | 1.60 | 1:25 | 16:53 | 68 | |
| Clay Rd | Beckendorff | 7:12:54 PM | 1.30 | 1:12 | 18:05 | 65 | |
| Beckendorff | FM-529 | 7:12:54 PM | 1.00 | 00:53 | 18:58 | 68 | |
| FM-529 | West Rd | 7:12:54 PM | 2.50 | 2:05 | 21:03 | 72 | |
| West Rd | House Hahl | 7:12:54 PM | 1.30 | 1:10 | 22:13 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 7:12:54 PM | 1.40 | 1:16 | 23:29 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:12:54 PM | 2.40 | 2:08 | 25:37 | 68 | |
| 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 | 7:12:54 PM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 7:12:54 PM | 1.40 | 1:17 | 3:24 | 65 | |
| House Hahl | West Rd | 7:12:54 PM | 1.30 | 1:14 | 4:38 | 63 | |
| West Rd | FM-529 | 7:12:54 PM | 2.50 | 2:08 | 6:46 | 70 | |
| FM-529 | Beckendorff | 7:12:54 PM | 1.00 | 1:02 | 7:48 | 58 | |
| Beckendorff | Clay Rd | 7:12:54 PM | 1.30 | 1:11 | 8:59 | 66 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 7:12:54 PM | 1.25 | 1:04 | 10:01 | 70 | |
| Kingsland | Cinco Ranch Blvd | 7:12:54 PM | 2.20 | 2:17 | 12:18 | 58 | |
| Cinco Ranch Blvd | S Fry Rd | 7:12:54 PM | 2.00 | 2:03 | 14:21 | 59 | |
| S Fry Rd | Bellaire | 7:12:54 PM | 1.60 | 1:39 | 16:00 | 58 | |
| Bellaire | W Bellfort | 7:12:54 PM | 2.90 | 2:35 | 18:35 | 67 | |
| W Bellfort | Harlem Rd | 7:12:54 PM | 1.50 | 1:08 | 19:43 | 79 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 7:12:54 PM | 2.00 | 1:33 | 21:15 | 77 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 21:13 | 21:13 | 86 | |
