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 | 2:20:46 PM | 1.60 | 1:25 | 1:22 | 68 |  |
| Harlem Rd | W Bellfort | 2:20:46 PM | 1.50 | 1:14 | 2:36 | 73 | |
| W Bellfort | Bellaire | 2:20:46 PM | 2.90 | 2:41 | 5:17 | 65 | |
| Bellaire | S Fry Rd | 2:20:46 PM | 1.60 | 1:28 | 6:45 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 2:20:46 PM | 2.00 | 2:08 | 8:53 | 56 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 2:20:46 PM | 1.25 | 1:10 | 10:02 | 64 | |
| IH-10 Katy | Morton | 2:18:46 PM | 1.50 | 2:59 | 13:01 | 30 |  |
| Morton | Clay Rd | 2:20:46 PM | 1.60 | 1:30 | 14:31 | 64 | |
| Clay Rd | Beckendorff | 2:20:46 PM | 1.30 | 1:16 | 15:47 | 62 | |
| Beckendorff | FM-529 | 2:20:46 PM | 1.00 | 00:53 | 16:40 | 68 | |
| FM-529 | West Rd | 2:20:46 PM | 2.50 | 2:06 | 18:46 | 71 | |
| West Rd | House Hahl | 2:20:46 PM | 1.30 | 1:09 | 19:55 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 2:20:46 PM | 1.40 | 1:15 | 21:10 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:20:46 PM | 2.40 | 2:12 | 23:22 | 65 | |
| 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 | 2:20:46 PM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 2:20:46 PM | 1.40 | 1:20 | 3:32 | 63 | |
| House Hahl | West Rd | 2:20:46 PM | 1.30 | 1:18 | 4:50 | 60 | |
| West Rd | FM-529 | 2:20:46 PM | 2.50 | 2:13 | 7:03 | 68 | |
| FM-529 | Beckendorff | 2:20:46 PM | 1.00 | 1:07 | 8:10 | 54 | |
| Beckendorff | Clay Rd | 2:20:46 PM | 1.30 | 1:12 | 9:22 | 65 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 2:20:46 PM | 1.25 | 1:07 | 10:27 | 67 | |
| Kingsland | Cinco Ranch Blvd | 2:20:46 PM | 2.20 | 3:26 | 13:53 | 38 | |
| Cinco Ranch Blvd | S Fry Rd | 2:20:46 PM | 2.00 | 5:29 | 19:22 | 22 |  |
| S Fry Rd | Bellaire | 2:20:46 PM | 1.60 | 1:38 | 21:00 | 59 | |
| Bellaire | W Bellfort | 2:20:46 PM | 2.90 | 2:47 | 23:47 | 63 | |
| W Bellfort | Harlem Rd | 2:20:46 PM | 1.50 | 1:34 | 25:21 | 57 | |
| Harlem Rd | Oyster Creek | 2:20:46 PM | 1.60 | 1:48 | 27:09 | 53 | |
| 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 | 27:06 | 27:06 | 68 | |
