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 | 3:52:30 PM | 1.60 | 1:28 | 1:25 | 65 |  |
| Harlem Rd | W Bellfort | 3:52:30 PM | 1.50 | 1:11 | 2:36 | 76 | |
| W Bellfort | Bellaire | 3:52:30 PM | 2.90 | 2:36 | 5:12 | 67 | |
| Bellaire | S Fry Rd | 3:52:30 PM | 1.60 | 1:29 | 6:41 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 3:52:30 PM | 2.00 | 5:33 | 12:14 | 22 |  |
| Cinco Ranch Blvd | Kingsland | 3:52:30 PM | 2.20 | 5:03 | 17:17 | 26 | |
| Kingsland | IH-10 Katy | 3:52:30 PM | 1.25 | 1:18 | 18:35 | 58 | |
| IH-10 Katy | Morton | 3:52:30 PM | 1.50 | 3:01 | 21:36 | 30 |  |
| Morton | Clay Rd | 3:52:30 PM | 1.60 | 2:23 | 23:59 | 40 |  |
| Clay Rd | Beckendorff | 3:52:30 PM | 1.30 | 1:19 | 25:18 | 59 | |
| Beckendorff | FM-529 | 3:52:30 PM | 1.00 | 00:53 | 26:11 | 68 | |
| FM-529 | West Rd | 3:52:30 PM | 2.50 | 2:10 | 28:21 | 69 | |
| West Rd | House Hahl | 3:52:30 PM | 1.30 | 1:13 | 29:34 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 3:52:30 PM | 1.40 | 2:36 | 32:10 | 32 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:52:30 PM | 2.40 | 2:40 | 34:50 | 54 | |
| 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 | 3:52:30 PM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 3:52:30 PM | 1.40 | 1:18 | 3:30 | 65 | |
| House Hahl | West Rd | 3:52:30 PM | 1.30 | 1:16 | 4:46 | 62 | |
| West Rd | FM-529 | 3:52:30 PM | 2.50 | 2:14 | 7:00 | 67 | |
| FM-529 | Beckendorff | 3:52:30 PM | 1.00 | 1:01 | 8:01 | 59 | |
| Beckendorff | Clay Rd | 3:52:30 PM | 1.30 | 1:15 | 9:16 | 62 | |
| Clay Rd | Morton | 3:52:30 PM | 1.60 | 1:48 | 11:04 | 53 | |
| Morton | IH-10 Katy | 3:52:30 PM | 1.50 | 1:15 | 12:19 | 72 | |
| IH-10 Katy | Kingsland | 3:52:30 PM | 1.25 | 1:18 | 13:37 | 58 | |
| Kingsland | Cinco Ranch Blvd | 3:52:30 PM | 2.20 | 7:28 | 21:05 | 18 |  |
| Cinco Ranch Blvd | S Fry Rd | 3:52:30 PM | 2.00 | 6:09 | 27:14 | 20 | |
| S Fry Rd | Bellaire | 3:52:30 PM | 1.60 | 1:35 | 28:49 | 61 | |
| Bellaire | W Bellfort | 3:52:30 PM | 2.90 | 2:40 | 31:29 | 65 | |
| W Bellfort | Harlem Rd | 3:52:30 PM | 1.50 | 1:20 | 32:49 | 68 | |
| Harlem Rd | Oyster Creek | 3:52:30 PM | 1.60 | 1:30 | 34:19 | 64 | |
| 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 | 34:16 | 34:16 | 53 | |
