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 | 7:51:40 PM | 1.00 | 00:49 | 00:49 | 73 |  |
| New Territory | FM-1464 | 7:51:40 PM | 1.50 | 1:13 | 2:02 | 74 | |
| FM-1464 | Oyster Creek | 7:51:40 PM | 2.00 | 1:38 | 3:40 | 73 | |
| Oyster Creek | Harlem Rd | 7:51:40 PM | 1.60 | 1:31 | 5:11 | 63 | |
| Harlem Rd | W Bellfort | 7:51:40 PM | 1.50 | 1:16 | 6:27 | 71 | |
| W Bellfort | Bellaire | 7:51:40 PM | 2.90 | 2:31 | 8:58 | 69 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 7:51:40 PM | 1.25 | 1:09 | 10:04 | 65 | |
| IH-10 Katy | Morton | 7:33:42 PM | 1.50 | 2:19 | 12:23 | 39 |  |
| Morton | Clay Rd | 7:51:40 PM | 1.60 | 1:19 | 13:42 | 73 | |
| Clay Rd | Beckendorff | 7:51:40 PM | 1.30 | 1:12 | 14:54 | 65 | |
| Beckendorff | FM-529 | 7:51:40 PM | 1.00 | 00:54 | 15:48 | 67 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 7:51:40 PM | 1.40 | 1:17 | 17:03 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:51:40 PM | 2.40 | 2:08 | 19:11 | 68 | |
| Summary | 30.55 | 19:11 | 19:11 | 96 | |
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 | 7:51:40 PM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 7:51:40 PM | 1.40 | 1:21 | 3:30 | 62 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 7:51:40 PM | 1.00 | 1:01 | 4:29 | 59 | |
| Beckendorff | Clay Rd | 7:51:40 PM | 1.30 | 1:11 | 5:40 | 66 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 7:51:40 PM | 1.50 | 1:16 | 6:55 | 71 | |
| IH-10 Katy | Kingsland | 7:51:40 PM | 1.25 | 1:30 | 8:25 | 50 | |
| Kingsland | Cinco Ranch Blvd | 7:51:40 PM | 2.20 | 4:33 | 12:58 | 29 |  |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 7:51:40 PM | 2.90 | 2:38 | 15:34 | 66 | |
| W Bellfort | Harlem Rd | 7:51:40 PM | 1.50 | 1:18 | 16:52 | 69 | |
| Harlem Rd | Oyster Creek | 7:51:40 PM | 1.60 | 1:30 | 18:22 | 64 | |
| Oyster Creek | FM-1464 | 7:51:40 PM | 2.00 | 1:45 | 20:07 | 69 | |
| FM-1464 | New Territory | 7:51:40 PM | 1.50 | 1:17 | 21:24 | 70 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 21:23 | 21:23 | 86 | |
