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 | 10:55:49 PM | 2.00 | 1:40 | 1:38 | 72 |  |
| Oyster Creek | Harlem Rd | 10:55:49 PM | 1.60 | 1:36 | 3:14 | 60 | |
| Harlem Rd | W Bellfort | 10:55:49 PM | 1.50 | 1:22 | 4:36 | 66 | |
| W Bellfort | Bellaire | 10:41:50 PM | 2.90 | 3:25 | 8:01 | 51 | |
| Bellaire | S Fry Rd | 10:55:49 PM | 1.60 | 1:21 | 9:22 | 71 | |
| S Fry Rd | Cinco Ranch Blvd | 10:55:49 PM | 2.00 | 1:55 | 11:17 | 63 | |
| Cinco Ranch Blvd | Kingsland | 10:45:50 PM | 2.20 | 2:04 | 13:21 | 64 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 10:55:49 PM | 1.50 | 2:06 | 15:26 | 43 |  |
| Morton | Clay Rd | 10:55:49 PM | 1.60 | 1:26 | 16:52 | 67 | |
| Clay Rd | Beckendorff | 10:55:49 PM | 1.30 | 1:18 | 18:10 | 60 | |
| Beckendorff | FM-529 | 10:50:49 PM | 1.00 | 00:56 | 19:06 | 64 | |
| FM-529 | West Rd | 10:50:49 PM | 2.50 | 2:29 | 21:35 | 60 | |
| West Rd | House Hahl | 10:55:49 PM | 1.30 | 1:12 | 22:47 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 10:55:49 PM | 1.40 | 1:21 | 24:08 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:51:49 PM | 2.40 | 1:41 | 25:49 | 86 | |
| 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 | 10:55:49 PM | 2.40 | 1:59 | 1:59 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 10:55:49 PM | 1.40 | 1:15 | 3:14 | 67 | |
| House Hahl | West Rd | 10:55:49 PM | 1.30 | 1:11 | 4:25 | 66 | |
| West Rd | FM-529 | 10:55:49 PM | 2.50 | 2:03 | 6:28 | 73 | |
| FM-529 | Beckendorff | 10:55:49 PM | 1.00 | 1:08 | 7:36 | 53 | |
| Beckendorff | Clay Rd | 10:55:49 PM | 1.30 | 1:04 | 8:40 | 73 | |
| Clay Rd | Morton | 10:55:49 PM | 1.60 | 1:32 | 10:12 | 63 | |
| Morton | IH-10 Katy | 10:55:49 PM | 1.50 | 1:50 | 12:02 | 49 | |
| IH-10 Katy | Kingsland | 10:55:49 PM | 1.25 | 1:05 | 13:07 | 69 | |
| Kingsland | Cinco Ranch Blvd | 10:55:49 PM | 2.20 | 1:56 | 15:03 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 10:55:49 PM | 2.00 | 2:13 | 17:16 | 54 | |
| S Fry Rd | Bellaire | 10:55:49 PM | 1.60 | 1:36 | 18:52 | 60 | |
| Bellaire | W Bellfort | 10:55:49 PM | 2.90 | 2:34 | 21:26 | 68 | |
| W Bellfort | Harlem Rd | 10:51:49 PM | 1.50 | 1:17 | 22:43 | 70 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| 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 | 22:39 | 22:39 | 81 | |
