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 | 5:59:30 PM | 1.60 | 1:29 | 1:26 | 65 |  |
| Harlem Rd | W Bellfort | 5:59:30 PM | 1.50 | 1:15 | 2:41 | 72 | |
| W Bellfort | Bellaire | 5:59:30 PM | 2.90 | 2:37 | 5:18 | 66 | |
| Bellaire | S Fry Rd | 5:59:30 PM | 1.60 | 1:38 | 6:56 | 59 | |
| S Fry Rd | Cinco Ranch Blvd | 5:59:30 PM | 2.00 | 8:07 | 15:03 | 15 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 5:59:30 PM | 1.25 | 2:42 | 17:44 | 28 |  |
| IH-10 Katy | Morton | 5:59:30 PM | 1.50 | 8:10 | 25:54 | 11 | |
| Morton | Clay Rd | 5:59:30 PM | 1.60 | 2:32 | 28:26 | 38 |  |
| Clay Rd | Beckendorff | 5:59:30 PM | 1.30 | 1:32 | 29:58 | 51 | |
| Beckendorff | FM-529 | 5:59:30 PM | 1.00 | 00:54 | 30:52 | 67 | |
| FM-529 | West Rd | 5:59:30 PM | 2.50 | 2:10 | 33:02 | 69 | |
| West Rd | House Hahl | 5:59:30 PM | 1.30 | 1:11 | 34:13 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 5:59:30 PM | 1.40 | 1:15 | 35:28 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:59:30 PM | 2.40 | 2:09 | 37:37 | 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 | 5:59:30 PM | 2.40 | 4:17 | 4:17 | 34 | |
| Bridgeland Lake Parkway | House Hahl | 5:59:30 PM | 1.40 | 1:19 | 5:36 | 64 | |
| House Hahl | West Rd | 5:59:30 PM | 1.30 | 1:20 | 6:56 | 58 | |
| West Rd | FM-529 | 5:59:30 PM | 2.50 | 2:15 | 9:11 | 67 | |
| FM-529 | Beckendorff | 5:59:30 PM | 1.00 | 1:03 | 10:14 | 57 | |
| Beckendorff | Clay Rd | 5:59:30 PM | 1.30 | 1:21 | 11:35 | 58 | |
| Clay Rd | Morton | 5:59:30 PM | 1.60 | 1:35 | 13:10 | 61 | |
| Morton | IH-10 Katy | 5:59:30 PM | 1.50 | 1:28 | 14:38 | 61 | |
| IH-10 Katy | Kingsland | 5:59:30 PM | 1.25 | 1:31 | 16:09 | 49 |  |
| Kingsland | Cinco Ranch Blvd | 5:59:30 PM | 2.20 | 5:54 | 22:03 | 22 | |
| Cinco Ranch Blvd | S Fry Rd | 5:59:30 PM | 2.00 | 5:27 | 27:30 | 22 | |
| S Fry Rd | Bellaire | 5:59:30 PM | 1.60 | 1:31 | 29:01 | 63 | |
| Bellaire | W Bellfort | 5:59:30 PM | 2.90 | 2:31 | 31:32 | 69 | |
| W Bellfort | Harlem Rd | 5:59:30 PM | 1.50 | 1:12 | 32:44 | 75 | |
| Harlem Rd | Oyster Creek | 5:59:30 PM | 1.60 | 1:27 | 34:11 | 66 | |
| 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 | 34:08 | 34:08 | 54 | |
