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 | 8:38:41 PM | 1.60 | 1:25 | 1:22 | 68 |  |
| Harlem Rd | W Bellfort | 8:38:41 PM | 1.50 | 1:17 | 2:39 | 70 | |
| W Bellfort | Bellaire | 8:38:41 PM | 2.90 | 2:31 | 5:10 | 69 | |
| Bellaire | S Fry Rd | 8:38:41 PM | 1.60 | 1:23 | 6:33 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 8:38:41 PM | 2.00 | 1:59 | 8:32 | 61 | |
| Cinco Ranch Blvd | Kingsland | 8:38:41 PM | 2.20 | 3:06 | 11:38 | 43 |  |
| Kingsland | IH-10 Katy | 8:34:41 PM | 1.25 | 8:40 | 20:18 | 9 |  |
| IH-10 Katy | Morton | 8:33:41 PM | 1.50 | 2:25 | 22:43 | 37 |  |
| Morton | Clay Rd | 8:38:41 PM | 1.60 | 1:28 | 24:11 | 65 | |
| Clay Rd | Beckendorff | 8:38:41 PM | 1.30 | 1:16 | 25:27 | 62 | |
| Beckendorff | FM-529 | 8:38:41 PM | 1.00 | 00:52 | 26:19 | 69 | |
| FM-529 | West Rd | 8:38:41 PM | 2.50 | 2:16 | 28:35 | 66 | |
| West Rd | House Hahl | 8:38:41 PM | 1.30 | 1:12 | 29:47 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 8:38:41 PM | 1.40 | 1:20 | 31:07 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:38:41 PM | 2.40 | 2:09 | 33:16 | 67 | |
| 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 | 8:38:41 PM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 8:38:41 PM | 1.40 | 1:18 | 3:22 | 65 | |
| House Hahl | West Rd | 8:38:41 PM | 1.30 | 1:14 | 4:36 | 63 | |
| West Rd | FM-529 | 8:38:41 PM | 2.50 | 2:06 | 6:42 | 71 | |
| FM-529 | Beckendorff | 8:38:41 PM | 1.00 | 00:55 | 7:37 | 65 | |
| Beckendorff | Clay Rd | 8:38:41 PM | 1.30 | 1:07 | 8:44 | 70 | |
| Clay Rd | Morton | 8:38:41 PM | 1.60 | 1:51 | 10:35 | 52 | |
| Morton | IH-10 Katy | 8:37:41 PM | 1.50 | 1:49 | 12:24 | 50 | |
| IH-10 Katy | Kingsland | 8:38:41 PM | 1.25 | 8:20 | 20:44 | 9 | |
| Kingsland | Cinco Ranch Blvd | 8:38:41 PM | 2.20 | 3:34 | 24:18 | 37 | |
| Cinco Ranch Blvd | S Fry Rd | 8:38:41 PM | 2.00 | 2:02 | 26:20 | 59 | |
| S Fry Rd | Bellaire | 8:38:41 PM | 1.60 | 1:41 | 28:01 | 57 | |
| Bellaire | W Bellfort | 8:38:41 PM | 2.90 | 2:37 | 30:38 | 66 | |
| W Bellfort | Harlem Rd | 8:34:41 PM | 1.50 | 2:37 | 33:15 | 34 | |
| 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 | 33:11 | 33:11 | 55 | |
