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 | 8:13:33 PM | 1.00 | 00:55 | 00:55 | 65 |  |
| New Territory | FM-1464 | 8:13:33 PM | 1.50 | 1:24 | 2:19 | 64 | |
| FM-1464 | Oyster Creek | 8:13:33 PM | 2.00 | 2:00 | 4:19 | 60 | |
| Oyster Creek | Harlem Rd | 8:09:34 PM | 1.60 | 2:56 | 7:15 | 33 |  |
| Harlem Rd | W Bellfort | 8:10:34 PM | 1.50 | 1:38 | 8:53 | 55 | |
| W Bellfort | Bellaire | 8:13:33 PM | 2.90 | 3:07 | 12:00 | 56 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.00 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | 8:13:33 PM | 1.50 | 2:15 | 14:11 | 40 |  |
| Morton | Clay Rd | 8:13:33 PM | 1.60 | 1:29 | 15:40 | 65 | |
| Clay Rd | Beckendorff | 8:13:33 PM | 1.30 | 1:14 | 16:54 | 63 | |
| Beckendorff | FM-529 | 8:13:33 PM | 1.00 | 00:53 | 17:47 | 68 | |
| FM-529 | West Rd | 8:13:33 PM | 2.50 | 2:08 | 19:55 | 70 | |
| West Rd | House Hahl | 8:13:33 PM | 1.30 | 1:12 | 21:07 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 8:13:33 PM | 1.40 | 1:12 | 22:19 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:13:33 PM | 2.40 | 2:06 | 24:25 | 69 | |
| Summary | 30.6 | 24:25 | 24:25 | 75 | |
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 | 8:13:33 PM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 8:13:33 PM | 1.40 | 1:22 | 3:31 | 61 | |
| House Hahl | West Rd | 8:13:33 PM | 1.30 | 1:19 | 4:50 | 59 | |
| West Rd | FM-529 | 8:13:33 PM | 2.50 | 2:10 | 7:00 | 69 | |
| FM-529 | Beckendorff | 8:13:33 PM | 1.00 | 1:10 | 8:10 | 51 | |
| Beckendorff | Clay Rd | 8:13:33 PM | 1.30 | 1:12 | 9:22 | 65 | |
| Clay Rd | Morton | 8:13:33 PM | 1.60 | 1:54 | 11:16 | 51 | |
| Morton | IH-10 Katy | 8:13:33 PM | 1.50 | 1:15 | 12:31 | 72 | |
| IH-10 Katy | Kingsland | - | 1.50 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 8:13:33 PM | 2.90 | 2:53 | 15:20 | 60 | |
| W Bellfort | Harlem Rd | 8:13:33 PM | 1.50 | 1:19 | 16:39 | 68 | |
| Harlem Rd | Oyster Creek | 8:13:33 PM | 1.60 | 1:26 | 18:05 | 67 | |
| Oyster Creek | FM-1464 | 8:13:33 PM | 2.00 | 1:37 | 19:42 | 74 | |
| FM-1464 | New Territory | 8:13:33 PM | 1.50 | 1:19 | 21:01 | 68 | |
| New Territory | Brazos River | 8:13:33 PM | 1.00 | 00:47 | 21:48 | 77 | |
| Summary | 30.6 | 21:48 | 21:48 | 84 | |
