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 | 11:01:39 PM | 2.00 | 1:42 | 1:40 | 71 |  |
| Oyster Creek | Harlem Rd | 11:01:39 PM | 1.60 | 1:40 | 3:20 | 58 | |
| Harlem Rd | W Bellfort | 11:01:39 PM | 1.50 | 1:48 | 5:08 | 50 | |
| W Bellfort | Bellaire | 11:01:39 PM | 2.90 | 2:48 | 7:56 | 62 | |
| Bellaire | S Fry Rd | 11:01:39 PM | 1.60 | 1:59 | 9:55 | 48 |  |
| S Fry Rd | Cinco Ranch Blvd | 11:01:39 PM | 2.00 | 1:53 | 11:48 | 64 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 11:01:39 PM | 1.50 | 2:04 | 13:50 | 44 | |
| Morton | Clay Rd | 11:01:39 PM | 1.60 | 1:05 | 14:55 | 89 | |
| Clay Rd | Beckendorff | 11:01:39 PM | 1.30 | 1:15 | 16:10 | 62 | |
| Beckendorff | FM-529 | 11:01:39 PM | 1.00 | 00:49 | 16:59 | 73 | |
| FM-529 | West Rd | 11:01:39 PM | 2.50 | 2:03 | 19:02 | 73 | |
| West Rd | House Hahl | 11:01:39 PM | 1.30 | 1:13 | 20:15 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 10:55:40 PM | 1.40 | 1:28 | 21:43 | 57 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:01:39 PM | 2.40 | 2:12 | 23:55 | 65 | |
| 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 | 11:01:39 PM | 2.40 | 2:25 | 2:25 | 60 | |
| Bridgeland Lake Parkway | House Hahl | 11:01:39 PM | 1.40 | 1:19 | 3:44 | 64 | |
| House Hahl | West Rd | 11:01:39 PM | 1.30 | 1:17 | 5:01 | 61 | |
| West Rd | FM-529 | 11:01:39 PM | 2.50 | 2:06 | 7:07 | 71 | |
| FM-529 | Beckendorff | 11:01:39 PM | 1.00 | 1:10 | 8:17 | 51 | |
| Beckendorff | Clay Rd | 11:01:39 PM | 1.30 | 1:09 | 9:26 | 68 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 11:01:39 PM | 2.20 | 1:58 | 11:21 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 11:01:39 PM | 2.00 | 1:58 | 13:19 | 61 | |
| S Fry Rd | Bellaire | 11:01:39 PM | 1.60 | 1:24 | 14:43 | 69 | |
| Bellaire | W Bellfort | 11:01:39 PM | 2.90 | 2:42 | 17:25 | 64 | |
| W Bellfort | Harlem Rd | 11:01:39 PM | 1.50 | 1:16 | 18:41 | 71 | |
| 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 | 18:37 | 18:37 | 98 | |
