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 | 9:49:41 PM | 1.60 | 1:34 | 1:31 | 61 |  |
| Harlem Rd | W Bellfort | 9:49:41 PM | 1.50 | 1:12 | 2:43 | 75 | |
| W Bellfort | Bellaire | 9:49:41 PM | 2.90 | 2:55 | 5:38 | 60 | |
| Bellaire | S Fry Rd | 9:49:41 PM | 1.60 | 1:37 | 7:15 | 59 | |
| S Fry Rd | Cinco Ranch Blvd | 9:49:41 PM | 2.00 | 1:57 | 9:12 | 62 | |
| Cinco Ranch Blvd | Kingsland | 9:49:41 PM | 2.20 | 2:04 | 11:16 | 64 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 9:41:42 PM | 1.50 | 1:47 | 13:02 | 50 | |
| Morton | Clay Rd | 9:49:41 PM | 1.60 | 1:27 | 14:29 | 66 | |
| Clay Rd | Beckendorff | 9:49:41 PM | 1.30 | 1:11 | 15:40 | 66 | |
| Beckendorff | FM-529 | 9:49:41 PM | 1.00 | 00:52 | 16:32 | 69 | |
| FM-529 | West Rd | 9:49:41 PM | 2.50 | 2:22 | 18:54 | 63 | |
| West Rd | House Hahl | 9:49:41 PM | 1.30 | 1:10 | 20:04 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 9:49:41 PM | 1.40 | 1:13 | 21:17 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:49:41 PM | 2.40 | 2:05 | 23:22 | 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 | 9:49:41 PM | 2.40 | 2:13 | 2:13 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 9:49:41 PM | 1.40 | 1:15 | 3:28 | 67 | |
| House Hahl | West Rd | 9:49:41 PM | 1.30 | 1:11 | 4:39 | 66 | |
| West Rd | FM-529 | 9:49:41 PM | 2.50 | 2:25 | 7:04 | 62 | |
| FM-529 | Beckendorff | 9:49:41 PM | 1.00 | 00:59 | 8:03 | 61 | |
| Beckendorff | Clay Rd | 9:49:41 PM | 1.30 | 1:14 | 9:17 | 63 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 9:49:41 PM | 1.25 | 1:21 | 10:36 | 56 | |
| Kingsland | Cinco Ranch Blvd | 9:49:41 PM | 2.20 | 2:25 | 13:01 | 55 | |
| Cinco Ranch Blvd | S Fry Rd | 9:49:41 PM | 2.00 | 2:01 | 15:02 | 60 | |
| S Fry Rd | Bellaire | 9:49:41 PM | 1.60 | 1:31 | 16:33 | 63 | |
| Bellaire | W Bellfort | 9:43:41 PM | 2.90 | 4:00 | 20:33 | 43 |  |
| 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 | 20:28 | 20:28 | 90 | |
