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 | 3:29:35 PM | 1.00 | 00:54 | 00:54 | 67 |  |
| New Territory | FM-1464 | 3:37:36 PM | 1.50 | 1:29 | 2:23 | 61 | |
| FM-1464 | Oyster Creek | 3:37:36 PM | 2.00 | 1:58 | 4:21 | 61 | |
| Oyster Creek | Harlem Rd | 3:37:36 PM | 1.60 | 1:31 | 5:52 | 63 | |
| Harlem Rd | W Bellfort | 3:35:35 PM | 1.50 | 1:19 | 7:11 | 68 | |
| W Bellfort | Bellaire | 3:37:36 PM | 2.90 | 2:41 | 9:52 | 65 | |
| Bellaire | S Fry Rd | 3:37:36 PM | 1.60 | 1:27 | 11:19 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 3:37:36 PM | 2.00 | 2:29 | 13:48 | 48 |  |
| Cinco Ranch Blvd | Kingsland | 3:37:36 PM | 2.20 | 4:07 | 17:55 | 32 |  |
| Kingsland | IH-10 Katy | 3:37:36 PM | 1.25 | 1:15 | 19:10 | 60 | |
| IH-10 Katy | Morton | 3:37:36 PM | 1.50 | 3:09 | 22:19 | 29 |  |
| Morton | Clay Rd | 3:37:36 PM | 1.60 | 2:18 | 24:37 | 42 | |
| Clay Rd | Beckendorff | 3:37:36 PM | 1.30 | 1:19 | 25:56 | 59 | |
| Beckendorff | FM-529 | 3:37:36 PM | 1.00 | 00:57 | 26:53 | 63 | |
| FM-529 | West Rd | - | 2.50 | Not Available |  |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 3:37:36 PM | 1.40 | 1:18 | 28:09 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:37:36 PM | 2.40 | 2:10 | 30:19 | 66 | |
| Summary | 30.55 | 30:19 | 30:19 | 60 | |
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 | 3:37:36 PM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 3:37:36 PM | 1.40 | 1:16 | 3:26 | 66 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 3:37:36 PM | 1.00 | 1:06 | 4:30 | 55 | |
| Beckendorff | Clay Rd | 3:37:36 PM | 1.30 | 1:09 | 5:39 | 68 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:37:36 PM | 1.25 | 1:18 | 6:55 | 58 | |
| Kingsland | Cinco Ranch Blvd | 3:37:36 PM | 2.20 | 4:23 | 11:18 | 30 | |
| Cinco Ranch Blvd | S Fry Rd | 3:37:36 PM | 2.00 | 3:59 | 15:17 | 30 | |
| S Fry Rd | Bellaire | 3:37:36 PM | 1.60 | 1:39 | 16:56 | 58 | |
| Bellaire | W Bellfort | 3:37:36 PM | 2.90 | 2:52 | 19:48 | 61 | |
| W Bellfort | Harlem Rd | 3:37:36 PM | 1.50 | 1:12 | 21:00 | 75 | |
| Harlem Rd | Oyster Creek | 3:37:36 PM | 1.60 | 1:53 | 22:53 | 51 | |
| Oyster Creek | FM-1464 | 3:37:36 PM | 2.00 | 1:58 | 24:51 | 61 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 3:37:36 PM | 1.00 | 00:51 | 25:41 | 71 | |
| Summary | 30.55 | 25:41 | 25:41 | 71 | |
