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 | 1:18:51 PM | 1.50 | 1:17 | 1:16 | 70 |  |
| FM-1464 | Oyster Creek | 1:18:51 PM | 2.00 | 1:39 | 2:55 | 73 | |
| Oyster Creek | Harlem Rd | 1:18:51 PM | 1.60 | 1:28 | 4:23 | 65 | |
| Harlem Rd | W Bellfort | 1:18:51 PM | 1.50 | 1:11 | 5:34 | 76 | |
| W Bellfort | Bellaire | 1:18:51 PM | 2.90 | 2:44 | 8:18 | 64 | |
| Bellaire | S Fry Rd | 1:18:51 PM | 1.60 | 1:25 | 9:43 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 1:18:51 PM | 2.00 | 2:42 | 12:25 | 44 |  |
| Cinco Ranch Blvd | Kingsland | 1:18:51 PM | 2.20 | 4:00 | 16:25 | 33 |  |
| Kingsland | IH-10 Katy | 1:18:51 PM | 1.25 | 1:02 | 17:27 | 73 | |
| IH-10 Katy | Morton | 1:18:51 PM | 1.50 | 2:02 | 19:29 | 44 | |
| Morton | Clay Rd | 1:18:51 PM | 1.60 | 1:25 | 20:54 | 68 | |
| Clay Rd | Beckendorff | 1:18:51 PM | 1.30 | 1:16 | 22:10 | 62 | |
| Beckendorff | FM-529 | 1:18:51 PM | 1.00 | 00:53 | 23:03 | 68 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 1:18:51 PM | 1.00 | 1:10 | 1:06 | 51 | |
| Beckendorff | Clay Rd | 1:18:51 PM | 1.30 | 1:13 | 2:19 | 64 | |
| Clay Rd | Morton | 1:18:51 PM | 1.60 | 1:52 | 4:11 | 51 | |
| Morton | IH-10 Katy | 1:18:51 PM | 1.50 | 1:06 | 5:17 | 82 | |
| IH-10 Katy | Kingsland | 1:18:51 PM | 1.25 | 1:06 | 6:23 | 68 | |
| Kingsland | Cinco Ranch Blvd | 1:18:51 PM | 2.20 | 2:14 | 8:37 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 1:18:51 PM | 2.00 | 4:18 | 12:55 | 28 |  |
| S Fry Rd | Bellaire | 1:18:51 PM | 1.60 | 1:44 | 14:39 | 55 | |
| Bellaire | W Bellfort | 1:18:51 PM | 2.90 | 2:49 | 17:28 | 62 | |
| W Bellfort | Harlem Rd | 1:18:51 PM | 1.50 | 1:13 | 18:41 | 74 | |
| Harlem Rd | Oyster Creek | 1:18:51 PM | 1.60 | 1:25 | 20:06 | 68 | |
| Oyster Creek | FM-1464 | 1:18:51 PM | 2.00 | 1:38 | 21:44 | 73 | |
| FM-1464 | New Territory | 1:18:51 PM | 1.50 | 1:16 | 23:00 | 71 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
