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 | 8:53:56 PM | 1.00 | 00:58 | 00:58 | 62 |  |
| New Territory | FM-1464 | 8:53:56 PM | 1.50 | 1:20 | 2:18 | 68 | |
| FM-1464 | Oyster Creek | 8:53:56 PM | 2.00 | 1:47 | 4:05 | 67 | |
| Oyster Creek | Harlem Rd | 8:53:56 PM | 1.60 | 1:32 | 5:37 | 63 | |
| Harlem Rd | W Bellfort | 8:53:56 PM | 1.50 | 1:14 | 6:51 | 73 | |
| W Bellfort | Bellaire | 8:53:56 PM | 2.90 | 2:41 | 9:32 | 65 | |
| Bellaire | S Fry Rd | 8:53:56 PM | 1.60 | 1:55 | 11:27 | 50 | |
| S Fry Rd | Cinco Ranch Blvd | 8:53:56 PM | 2.00 | 4:36 | 16:03 | 26 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.00 | Not Available |  |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | 8:49:56 PM | 1.50 | 2:17 | 18:18 | 39 |  |
| Morton | Clay Rd | 8:53:56 PM | 1.60 | 1:23 | 19:41 | 69 | |
| Clay Rd | Beckendorff | 8:53:56 PM | 1.30 | 1:17 | 20:58 | 61 | |
| Beckendorff | FM-529 | 8:53:56 PM | 1.00 | 00:50 | 21:48 | 72 | |
| FM-529 | West Rd | 8:53:56 PM | 2.50 | 2:11 | 23:59 | 69 | |
| West Rd | House Hahl | 8:53:56 PM | 1.30 | 1:09 | 25:08 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 8:53:56 PM | 1.40 | 1:14 | 26:22 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:53:56 PM | 2.40 | 2:09 | 28:31 | 67 | |
| Summary | 30.6 | 28:31 | 28:31 | 64 | |
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 | 8:53:56 PM | 2.40 | 1:59 | 1:59 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 8:53:56 PM | 1.40 | 1:16 | 3:15 | 66 | |
| House Hahl | West Rd | 8:53:56 PM | 1.30 | 1:11 | 4:26 | 66 | |
| West Rd | FM-529 | 8:53:56 PM | 2.50 | 2:01 | 6:27 | 74 | |
| FM-529 | Beckendorff | 8:53:56 PM | 1.00 | 1:02 | 7:29 | 58 | |
| Beckendorff | Clay Rd | 8:53:56 PM | 1.30 | 1:07 | 8:36 | 70 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.50 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | 8:53:56 PM | 2.00 | 16:59 | 25:31 | 7 |  |
| S Fry Rd | Bellaire | 8:53:56 PM | 1.60 | 2:11 | 27:42 | 44 |  |
| Bellaire | W Bellfort | 8:53:56 PM | 2.90 | 2:57 | 30:39 | 59 | |
| W Bellfort | Harlem Rd | 8:53:56 PM | 1.50 | 1:16 | 31:55 | 71 | |
| Harlem Rd | Oyster Creek | 8:43:56 PM | 1.60 | 1:23 | 33:18 | 69 | |
| Oyster Creek | FM-1464 | 8:53:56 PM | 2.00 | 1:37 | 34:55 | 74 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.6 | 34:53 | 34:53 | 53 | |
