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 | 11:19:36 PM | 1.60 | 1:59 | 1:56 | 48 |  |
| Harlem Rd | W Bellfort | 11:21:37 PM | 1.50 | 1:04 | 3:00 | 84 |  |
| W Bellfort | Bellaire | 11:21:37 PM | 2.90 | 2:29 | 5:29 | 70 | |
| Bellaire | S Fry Rd | 11:21:37 PM | 1.60 | 1:34 | 7:03 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 11:21:37 PM | 2.00 | 1:52 | 8:55 | 64 | |
| Cinco Ranch Blvd | Kingsland | 11:21:37 PM | 2.20 | 2:04 | 10:59 | 64 | |
| Kingsland | IH-10 Katy | 11:21:37 PM | 1.25 | 1:10 | 12:09 | 64 | |
| IH-10 Katy | Morton | 11:21:37 PM | 1.50 | 1:35 | 13:44 | 57 | |
| Morton | Clay Rd | 11:21:37 PM | 1.60 | 1:22 | 15:06 | 70 | |
| Clay Rd | Beckendorff | 11:21:37 PM | 1.30 | 1:12 | 16:18 | 65 | |
| Beckendorff | FM-529 | 11:21:37 PM | 1.00 | 00:51 | 17:09 | 71 | |
| FM-529 | West Rd | 11:21:37 PM | 2.50 | 2:24 | 19:33 | 62 | |
| West Rd | House Hahl | 11:21:37 PM | 1.30 | 1:09 | 20:42 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 11:21:37 PM | 1.40 | 1:13 | 21:55 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:21:37 PM | 2.40 | 2:01 | 23:56 | 71 | |
| 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 | 11:21:37 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 11:21:37 PM | 1.40 | 1:21 | 3:27 | 62 | |
| House Hahl | West Rd | 11:21:37 PM | 1.30 | 1:16 | 4:43 | 62 | |
| West Rd | FM-529 | 11:21:37 PM | 2.50 | 2:15 | 6:58 | 67 | |
| FM-529 | Beckendorff | 11:21:37 PM | 1.00 | 00:57 | 7:55 | 63 | |
| Beckendorff | Clay Rd | 11:21:37 PM | 1.30 | 1:06 | 9:01 | 71 | |
| Clay Rd | Morton | 11:21:37 PM | 1.60 | 1:38 | 10:39 | 59 | |
| Morton | IH-10 Katy | 11:20:37 PM | 1.50 | 1:06 | 11:45 | 82 | |
| IH-10 Katy | Kingsland | 11:21:37 PM | 1.25 | 1:15 | 13:00 | 60 | |
| Kingsland | Cinco Ranch Blvd | 11:21:37 PM | 2.20 | 2:17 | 15:17 | 58 | |
| Cinco Ranch Blvd | S Fry Rd | 11:21:37 PM | 2.00 | 1:52 | 17:09 | 64 | |
| S Fry Rd | Bellaire | 11:21:37 PM | 1.60 | 1:30 | 18:39 | 64 | |
| Bellaire | W Bellfort | 11:21:37 PM | 2.90 | 2:56 | 21:35 | 59 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| 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 | 21:30 | 21:30 | 85 | |
