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 | 3:55:46 PM | 1.00 | 00:55 | 00:55 | 65 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:55:46 PM | 1.60 | 1:28 | 2:21 | 65 | |
| Harlem Rd | W Bellfort | 3:55:46 PM | 1.50 | 1:16 | 3:37 | 71 | |
| W Bellfort | Bellaire | 3:55:46 PM | 2.90 | 2:43 | 6:20 | 64 | |
| Bellaire | S Fry Rd | 3:55:46 PM | 1.60 | 2:47 | 9:07 | 34 |  |
| S Fry Rd | Cinco Ranch Blvd | 3:55:46 PM | 2.00 | 4:26 | 13:33 | 27 |  |
| Cinco Ranch Blvd | Kingsland | 3:55:46 PM | 2.20 | 3:04 | 16:37 | 43 |  |
| Kingsland | IH-10 Katy | 3:55:46 PM | 1.25 | 1:08 | 17:45 | 66 | |
| IH-10 Katy | Morton | 3:55:46 PM | 1.50 | 1:45 | 19:30 | 51 | |
| Morton | Clay Rd | 3:55:46 PM | 1.60 | 1:29 | 20:59 | 65 | |
| Clay Rd | Beckendorff | 3:55:46 PM | 1.30 | 1:19 | 22:18 | 59 | |
| Beckendorff | FM-529 | 3:55:46 PM | 1.00 | 00:55 | 23:13 | 65 | |
| FM-529 | West Rd | 3:55:46 PM | 2.50 | 2:10 | 25:23 | 69 | |
| West Rd | House Hahl | 3:55:46 PM | 1.30 | 1:14 | 26:37 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 3:55:46 PM | 1.40 | 1:15 | 27:52 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 27:51 | 27:51 | 66 | |
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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | 3:55:46 PM | 1.40 | 1:14 | 1:13 | 68 | |
| House Hahl | West Rd | 3:55:46 PM | 1.30 | 1:14 | 2:27 | 63 | |
| West Rd | FM-529 | 3:49:45 PM | 2.50 | 4:12 | 6:39 | 36 | |
| FM-529 | Beckendorff | 3:55:46 PM | 1.00 | 1:04 | 7:43 | 56 | |
| Beckendorff | Clay Rd | 3:55:46 PM | 1.30 | 1:10 | 8:53 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:55:46 PM | 1.25 | 1:15 | 10:06 | 60 | |
| Kingsland | Cinco Ranch Blvd | 3:55:46 PM | 2.20 | 5:51 | 15:57 | 23 | |
| Cinco Ranch Blvd | S Fry Rd | 3:55:46 PM | 2.00 | 5:04 | 21:01 | 24 | |
| S Fry Rd | Bellaire | 3:55:46 PM | 1.60 | 1:43 | 22:44 | 56 | |
| Bellaire | W Bellfort | 3:55:46 PM | 2.90 | 3:11 | 25:55 | 55 | |
| W Bellfort | Harlem Rd | 3:55:46 PM | 1.50 | 1:22 | 27:17 | 66 | |
| Harlem Rd | Oyster Creek | 3:55:46 PM | 1.60 | 1:27 | 28:44 | 66 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 3:55:46 PM | 1.00 | 00:51 | 29:33 | 71 | |
| Summary | 30.55 | Not Available | |
