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 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 7:15:51 PM | 1.60 | 1:36 | 1:33 | 60 |  |
| Harlem Rd | W Bellfort | 7:15:51 PM | 1.50 | 1:25 | 2:58 | 64 | |
| W Bellfort | Bellaire | 7:15:51 PM | 2.90 | 2:36 | 5:34 | 67 | |
| Bellaire | S Fry Rd | 7:15:51 PM | 1.60 | 1:35 | 7:09 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 7:15:51 PM | 2.00 | 2:03 | 9:12 | 59 | |
| Cinco Ranch Blvd | Kingsland | 7:15:51 PM | 2.20 | 4:40 | 13:52 | 28 |  |
| Kingsland | IH-10 Katy | 7:15:51 PM | 1.25 | 1:09 | 15:01 | 65 | |
| IH-10 Katy | Morton | 7:15:51 PM | 1.50 | 1:59 | 17:00 | 45 |  |
| Morton | Clay Rd | 7:15:51 PM | 1.60 | 1:26 | 18:26 | 67 | |
| Clay Rd | Beckendorff | 7:15:51 PM | 1.30 | 1:16 | 19:42 | 62 | |
| Beckendorff | FM-529 | 7:15:51 PM | 1.00 | 00:52 | 20:34 | 69 | |
| FM-529 | West Rd | 7:15:51 PM | 2.50 | 2:18 | 22:52 | 65 | |
| West Rd | House Hahl | 7:15:51 PM | 1.30 | 1:12 | 24:04 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 7:15:51 PM | 1.40 | 1:18 | 25:22 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:15:51 PM | 2.40 | 2:05 | 27:27 | 69 | |
| 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 | 7:15:51 PM | 2.40 | 2:02 | 2:02 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 7:15:51 PM | 1.40 | 1:18 | 3:20 | 65 | |
| House Hahl | West Rd | 7:15:51 PM | 1.30 | 1:15 | 4:35 | 62 | |
| West Rd | FM-529 | 7:15:51 PM | 2.50 | 2:08 | 6:43 | 70 | |
| FM-529 | Beckendorff | 7:15:51 PM | 1.00 | 00:59 | 7:42 | 61 | |
| Beckendorff | Clay Rd | 7:15:51 PM | 1.30 | 1:11 | 8:53 | 66 | |
| Clay Rd | Morton | 7:15:51 PM | 1.60 | 1:56 | 10:49 | 50 | |
| Morton | IH-10 Katy | 7:15:51 PM | 1.50 | 1:24 | 12:13 | 64 | |
| IH-10 Katy | Kingsland | 7:15:51 PM | 1.25 | 1:23 | 13:36 | 54 | |
| Kingsland | Cinco Ranch Blvd | 7:15:51 PM | 2.20 | 2:12 | 15:48 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 7:15:51 PM | 2.00 | 2:13 | 18:01 | 54 | |
| S Fry Rd | Bellaire | 7:15:51 PM | 1.60 | 1:28 | 19:29 | 65 | |
| Bellaire | W Bellfort | 7:15:51 PM | 2.90 | 2:49 | 22:18 | 62 | |
| W Bellfort | Harlem Rd | 7:15:51 PM | 1.50 | 1:09 | 23:27 | 78 | |
| Harlem Rd | Oyster Creek | 7:15:51 PM | 1.60 | 1:22 | 24:49 | 70 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 24:46 | 24:46 | 74 | |
