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 | 10:48:50 PM | 2.00 | 1:44 | 1:42 | 69 |  |
| Oyster Creek | Harlem Rd | 10:48:50 PM | 1.60 | 1:28 | 3:10 | 65 | |
| Harlem Rd | W Bellfort | 10:48:50 PM | 1.50 | 1:37 | 4:47 | 56 | |
| W Bellfort | Bellaire | 10:41:50 PM | 2.90 | 3:25 | 8:12 | 51 | |
| Bellaire | S Fry Rd | 10:43:50 PM | 1.60 | 1:51 | 10:03 | 52 | |
| S Fry Rd | Cinco Ranch Blvd | 10:48:50 PM | 2.00 | 1:57 | 12:00 | 62 | |
| Cinco Ranch Blvd | Kingsland | 10:45:50 PM | 2.20 | 2:04 | 14:04 | 64 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 10:39:50 PM | 1.50 | 2:46 | 16:49 | 33 |  |
| Morton | Clay Rd | 10:48:50 PM | 1.60 | 1:29 | 18:18 | 65 | |
| Clay Rd | Beckendorff | 10:48:50 PM | 1.30 | 1:18 | 19:36 | 60 | |
| Beckendorff | FM-529 | 10:48:50 PM | 1.00 | 00:57 | 20:33 | 63 | |
| FM-529 | West Rd | 10:48:50 PM | 2.50 | 2:07 | 22:40 | 71 | |
| West Rd | House Hahl | 10:48:50 PM | 1.30 | 1:18 | 23:58 | 60 | |
| House Hahl | Bridgeland Lake Parkway | 10:48:50 PM | 1.40 | 1:21 | 25:19 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:48:50 PM | 2.40 | 2:18 | 27:37 | 63 | |
| 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 | 10:48:50 PM | 2.40 | 1:58 | 1:58 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 10:48:50 PM | 1.40 | 1:10 | 3:08 | 72 | |
| House Hahl | West Rd | 10:48:50 PM | 1.30 | 1:07 | 4:15 | 70 | |
| West Rd | FM-529 | 10:43:50 PM | 2.50 | 3:19 | 7:34 | 45 |  |
| FM-529 | Beckendorff | 10:48:50 PM | 1.00 | 1:01 | 8:35 | 59 | |
| Beckendorff | Clay Rd | 10:48:50 PM | 1.30 | 1:10 | 9:45 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:48:50 PM | 1.25 | 1:10 | 10:53 | 64 | |
| Kingsland | Cinco Ranch Blvd | 10:48:50 PM | 2.20 | 2:16 | 13:09 | 58 | |
| Cinco Ranch Blvd | S Fry Rd | 10:48:50 PM | 2.00 | 2:15 | 15:24 | 53 | |
| S Fry Rd | Bellaire | 10:48:50 PM | 1.60 | 1:26 | 16:50 | 67 | |
| Bellaire | W Bellfort | 10:48:50 PM | 2.90 | 3:02 | 19:52 | 57 | |
| W Bellfort | Harlem Rd | 10:48:50 PM | 1.50 | 1:17 | 21:09 | 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 | 21:05 | 21:05 | 87 | |
