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 | 7:07:52 PM | 1.00 | 1:09 | 1:09 | 52 |  |
| New Territory | FM-1464 | 7:07:52 PM | 1.50 | 1:20 | 2:29 | 68 | |
| FM-1464 | Oyster Creek | 7:07:52 PM | 2.00 | 1:40 | 4:09 | 72 | |
| Oyster Creek | Harlem Rd | 7:07:52 PM | 1.60 | 1:25 | 5:34 | 68 | |
| Harlem Rd | W Bellfort | 7:07:52 PM | 1.50 | 1:32 | 7:06 | 59 | |
| W Bellfort | Bellaire | 7:07:52 PM | 2.90 | 2:52 | 9:58 | 61 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 7:07:52 PM | 2.00 | 2:06 | 12:02 | 57 | |
| Kingsland | IH-10 Katy | 7:07:52 PM | 1.50 | 1:02 | 13:04 | 87 | |
| IH-10 Katy | Morton | 6:59:53 PM | 1.50 | 2:22 | 15:26 | 38 |  |
| Morton | Clay Rd | 7:07:52 PM | 1.60 | 1:21 | 16:47 | 71 | |
| Clay Rd | Beckendorff | 7:07:52 PM | 1.30 | 1:16 | 18:03 | 62 | |
| Beckendorff | FM-529 | 7:07:52 PM | 1.00 | 00:52 | 18:55 | 69 | |
| FM-529 | West Rd | 7:07:52 PM | 2.50 | 2:04 | 20:59 | 73 | |
| West Rd | House Hahl | 7:07:52 PM | 1.30 | 1:08 | 22:07 | 69 | |
| House Hahl | Bridgeland Lake Parkway | 7:07:52 PM | 1.40 | 1:11 | 23:18 | 71 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:07:52 PM | 2.40 | 1:58 | 25:16 | 73 | |
| Summary | 30.6 | 25:16 | 25:16 | 73 | |
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 | 7:07:52 PM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 7:07:52 PM | 1.40 | 1:13 | 3:16 | 69 | |
| House Hahl | West Rd | 7:07:52 PM | 1.30 | 1:05 | 4:21 | 72 | |
| West Rd | FM-529 | 7:07:52 PM | 2.50 | 2:04 | 6:25 | 73 | |
| FM-529 | Beckendorff | 7:07:52 PM | 1.00 | 00:53 | 7:18 | 68 | |
| Beckendorff | Clay Rd | 7:07:52 PM | 1.30 | 1:06 | 8:24 | 71 | |
| Clay Rd | Morton | 7:07:52 PM | 1.60 | 3:11 | 11:35 | 30 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 7:07:52 PM | 1.50 | 1:11 | 12:45 | 76 | |
| Kingsland | Cinco Ranch Blvd | 7:07:52 PM | 2.00 | 2:02 | 14:47 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 7:07:52 PM | 1.50 | 1:18 | 16:02 | 69 | |
| Harlem Rd | Oyster Creek | 7:06:52 PM | 1.60 | 1:27 | 17:29 | 66 | |
| Oyster Creek | FM-1464 | 7:07:52 PM | 2.00 | 1:33 | 19:02 | 77 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.6 | 19:00 | 19:00 | 97 | |
