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 | 10:26:31 PM | 1.00 | 00:58 | 00:58 | 62 |  |
| New Territory | FM-1464 | 10:27:31 PM | 1.50 | 1:23 | 2:21 | 65 | |
| FM-1464 | Oyster Creek | 10:27:31 PM | 2.00 | 1:51 | 4:12 | 65 | |
| Oyster Creek | Harlem Rd | 10:27:31 PM | 1.60 | 1:35 | 5:47 | 61 | |
| Harlem Rd | W Bellfort | 10:27:31 PM | 1.50 | 1:20 | 7:07 | 68 | |
| W Bellfort | Bellaire | 10:27:31 PM | 2.90 | 2:38 | 9:45 | 66 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 10:27:31 PM | 2.20 | 2:22 | 12:05 | 56 | |
| Kingsland | IH-10 Katy | 10:27:31 PM | 1.25 | 1:03 | 13:08 | 71 | |
| IH-10 Katy | Morton | 10:27:31 PM | 1.50 | 1:30 | 14:38 | 60 | |
| Morton | Clay Rd | 10:27:31 PM | 1.60 | 1:24 | 16:02 | 69 | |
| Clay Rd | Beckendorff | 10:27:31 PM | 1.30 | 1:16 | 17:18 | 62 | |
| Beckendorff | FM-529 | 10:27:31 PM | 1.00 | 00:54 | 18:12 | 67 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 10:27:31 PM | 1.40 | 1:16 | 19:26 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:27:31 PM | 2.40 | 2:00 | 21:26 | 72 | |
| Summary | 30.55 | 21:26 | 21:26 | 86 | |
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 | 10:27:31 PM | 2.40 | 2:19 | 2:19 | 62 | |
| Bridgeland Lake Parkway | House Hahl | 10:27:31 PM | 1.40 | 1:14 | 3:33 | 68 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 10:24:31 PM | 1.00 | 00:58 | 4:29 | 62 | |
| Beckendorff | Clay Rd | 10:27:31 PM | 1.30 | 1:09 | 5:38 | 68 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:20:31 PM | 1.25 | 2:22 | 7:58 | 32 |  |
| Kingsland | Cinco Ranch Blvd | 10:27:31 PM | 2.20 | 2:16 | 10:14 | 58 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 10:27:31 PM | 2.90 | 2:32 | 12:44 | 69 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 10:27:31 PM | 2.00 | 1:40 | 14:22 | 72 | |
| FM-1464 | New Territory | 10:27:31 PM | 1.50 | 1:20 | 15:42 | 68 | |
| New Territory | Brazos River | 10:27:31 PM | 1.00 | 00:50 | 16:32 | 72 | |
| Summary | 30.55 | 16:32 | 16:32 | 111 | |
