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 | 5:21:33 PM | 1.00 | 1:08 | 1:08 | 53 |  |
| New Territory | FM-1464 | 5:21:33 PM | 1.50 | 1:22 | 2:30 | 66 | |
| FM-1464 | Oyster Creek | 5:21:33 PM | 2.00 | 1:47 | 4:17 | 67 | |
| Oyster Creek | Harlem Rd | 5:21:33 PM | 1.60 | 1:31 | 5:48 | 63 | |
| Harlem Rd | W Bellfort | 5:21:33 PM | 1.50 | 1:18 | 7:06 | 69 | |
| W Bellfort | Bellaire | 5:21:33 PM | 2.90 | 2:35 | 9:41 | 67 | |
| Bellaire | S Fry Rd | 5:21:33 PM | 1.60 | 2:58 | 12:39 | 32 |  |
| S Fry Rd | Cinco Ranch Blvd | 5:21:33 PM | 2.00 | 6:13 | 18:52 | 19 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.00 | Not Available |  |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | 5:21:33 PM | 1.50 | 4:37 | 23:27 | 19 | |
| Morton | Clay Rd | 5:21:33 PM | 1.60 | 1:44 | 25:11 | 55 | |
| Clay Rd | Beckendorff | 5:21:33 PM | 1.30 | 1:17 | 26:28 | 61 | |
| Beckendorff | FM-529 | 5:21:33 PM | 1.00 | 00:58 | 27:26 | 62 | |
| FM-529 | West Rd | 5:21:33 PM | 2.50 | 2:14 | 29:40 | 67 | |
| West Rd | House Hahl | 5:21:33 PM | 1.30 | 1:13 | 30:53 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 5:21:33 PM | 1.40 | 1:20 | 32:13 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:21:33 PM | 2.40 | 2:28 | 34:41 | 58 | |
| Summary | 30.6 | 34:41 | 34:41 | 53 | |
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 | 5:21:33 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 5:21:33 PM | 1.40 | 1:16 | 3:22 | 66 | |
| House Hahl | West Rd | 5:21:33 PM | 1.30 | 1:15 | 4:37 | 62 | |
| West Rd | FM-529 | 5:21:33 PM | 2.50 | 2:04 | 6:41 | 73 | |
| FM-529 | Beckendorff | 5:21:33 PM | 1.00 | 1:00 | 7:41 | 60 | |
| Beckendorff | Clay Rd | 5:21:33 PM | 1.30 | 1:10 | 8:51 | 67 | |
| Clay Rd | Morton | 5:21:33 PM | 1.60 | 1:53 | 10:44 | 51 | |
| Morton | IH-10 Katy | 5:21:33 PM | 1.50 | 1:08 | 11:52 | 79 | |
| IH-10 Katy | Kingsland | - | 1.50 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | 5:21:33 PM | 2.00 | 4:36 | 16:26 | 26 |  |
| S Fry Rd | Bellaire | 5:21:33 PM | 1.60 | 1:37 | 18:03 | 59 | |
| Bellaire | W Bellfort | 5:21:33 PM | 2.90 | 2:49 | 20:52 | 62 | |
| W Bellfort | Harlem Rd | 5:21:33 PM | 1.50 | 1:23 | 22:15 | 65 | |
| Harlem Rd | Oyster Creek | 5:21:33 PM | 1.60 | 2:54 | 25:09 | 33 | |
| Oyster Creek | FM-1464 | 5:21:33 PM | 2.00 | 1:42 | 26:51 | 71 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 5:21:33 PM | 1.00 | 00:54 | 27:44 | 67 | |
| Summary | 30.6 | 27:44 | 27:44 | 66 | |
