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 | 9:58:41 PM | 1.60 | 1:31 | 1:28 | 63 |  |
| Harlem Rd | W Bellfort | 9:58:41 PM | 1.50 | 1:17 | 2:45 | 70 | |
| W Bellfort | Bellaire | 9:58:41 PM | 2.90 | 2:28 | 5:13 | 71 | |
| Bellaire | S Fry Rd | 9:58:41 PM | 1.60 | 1:39 | 6:52 | 58 | |
| S Fry Rd | Cinco Ranch Blvd | 9:58:41 PM | 2.00 | 1:56 | 8:48 | 62 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 9:58:41 PM | 1.25 | 19:37 | 28:24 | 4 |  |
| IH-10 Katy | Morton | 9:57:41 PM | 1.50 | 2:21 | 30:45 | 38 |  |
| Morton | Clay Rd | 9:58:41 PM | 1.60 | 1:26 | 32:11 | 67 | |
| Clay Rd | Beckendorff | 9:58:41 PM | 1.30 | 1:11 | 33:22 | 66 | |
| Beckendorff | FM-529 | 9:58:41 PM | 1.00 | 00:53 | 34:15 | 68 | |
| FM-529 | West Rd | 9:58:41 PM | 2.50 | 2:14 | 36:29 | 67 | |
| West Rd | House Hahl | 9:58:41 PM | 1.30 | 1:10 | 37:39 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 9:58:41 PM | 1.40 | 1:14 | 38:53 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:58:41 PM | 2.40 | 2:01 | 40:54 | 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 | 9:58:41 PM | 2.40 | 2:02 | 2:02 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 9:58:41 PM | 1.40 | 1:13 | 3:15 | 69 | |
| House Hahl | West Rd | 9:58:41 PM | 1.30 | 1:11 | 4:26 | 66 | |
| West Rd | FM-529 | 9:58:41 PM | 2.50 | 2:08 | 6:34 | 70 | |
| FM-529 | Beckendorff | 9:58:41 PM | 1.00 | 1:00 | 7:34 | 60 | |
| Beckendorff | Clay Rd | 9:58:41 PM | 1.30 | 1:11 | 8:45 | 66 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 9:58:41 PM | 1.25 | 1:20 | 10:03 | 56 | |
| Kingsland | Cinco Ranch Blvd | 9:58:41 PM | 2.20 | 2:20 | 12:23 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | 9:58:41 PM | 2.00 | 2:01 | 14:24 | 60 | |
| S Fry Rd | Bellaire | 9:58:41 PM | 1.60 | 1:36 | 16:00 | 60 | |
| Bellaire | W Bellfort | 9:58:41 PM | 2.90 | 2:47 | 18:47 | 63 | |
| 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 | 18:42 | 18:42 | 98 | |
