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 | 1:06:47 PM | 1.60 | 1:32 | 1:29 | 63 |  |
| Harlem Rd | W Bellfort | 1:06:47 PM | 1.50 | 1:14 | 2:43 | 73 | |
| W Bellfort | Bellaire | 1:06:47 PM | 2.90 | 2:39 | 5:22 | 66 | |
| Bellaire | S Fry Rd | 1:06:47 PM | 1.60 | 1:31 | 6:53 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 1:06:47 PM | 2.00 | 2:13 | 9:06 | 54 | |
| Cinco Ranch Blvd | Kingsland | 1:06:47 PM | 2.20 | 4:46 | 13:52 | 28 |  |
| Kingsland | IH-10 Katy | 1:06:47 PM | 1.25 | 1:23 | 15:15 | 54 | |
| IH-10 Katy | Morton | 1:06:47 PM | 1.50 | 2:08 | 17:23 | 42 |  |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 1:06:47 PM | 1.00 | 00:54 | 18:15 | 67 | |
| FM-529 | West Rd | 1:06:47 PM | 2.50 | 2:18 | 20:33 | 65 | |
| West Rd | House Hahl | 1:06:47 PM | 1.30 | 1:14 | 21:47 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 1:06:47 PM | 1.40 | 1:16 | 23:03 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:06:47 PM | 2.40 | 2:11 | 25:14 | 66 | |
| 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 | 1:06:47 PM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 1:06:47 PM | 1.40 | 1:14 | 3:21 | 68 | |
| House Hahl | West Rd | 1:06:47 PM | 1.30 | 1:10 | 4:31 | 67 | |
| West Rd | FM-529 | 1:06:47 PM | 2.50 | 3:33 | 8:04 | 42 | |
| FM-529 | Beckendorff | 1:06:47 PM | 1.00 | 00:55 | 8:59 | 65 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 1:05:48 PM | 1.50 | 1:20 | 10:17 | 68 | |
| IH-10 Katy | Kingsland | 1:06:47 PM | 1.25 | 1:11 | 11:28 | 63 | |
| Kingsland | Cinco Ranch Blvd | 1:06:47 PM | 2.20 | 9:41 | 21:09 | 14 |  |
| Cinco Ranch Blvd | S Fry Rd | 1:06:47 PM | 2.00 | 9:51 | 31:00 | 12 | |
| S Fry Rd | Bellaire | 1:06:47 PM | 1.60 | 1:32 | 32:32 | 63 | |
| Bellaire | W Bellfort | 1:06:47 PM | 2.90 | 2:51 | 35:23 | 61 | |
| W Bellfort | Harlem Rd | 1:06:47 PM | 1.50 | 1:25 | 36:48 | 64 | |
| 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 | 36:44 | 36:44 | 50 | |
