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 | 6:09:36 PM | 1.50 | 1:19 | 1:18 | 68 |  |
| FM-1464 | Oyster Creek | 6:09:36 PM | 2.00 | 2:51 | 4:09 | 42 |  |
| Oyster Creek | Harlem Rd | 6:09:36 PM | 1.60 | 1:31 | 5:40 | 63 | |
| Harlem Rd | W Bellfort | 6:09:36 PM | 1.50 | 1:22 | 7:02 | 66 | |
| W Bellfort | Bellaire | 6:09:36 PM | 2.90 | 2:31 | 9:33 | 69 | |
| Bellaire | S Fry Rd | 6:09:36 PM | 1.60 | 1:31 | 11:04 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 6:09:36 PM | 2.00 | 6:45 | 17:49 | 18 |  |
| Cinco Ranch Blvd | Kingsland | 6:09:36 PM | 2.20 | 5:21 | 23:10 | 25 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 6:09:36 PM | 1.50 | 4:51 | 28:00 | 19 | |
| Morton | Clay Rd | 6:09:36 PM | 1.60 | 2:16 | 30:16 | 42 | |
| Clay Rd | Beckendorff | 6:09:36 PM | 1.30 | 1:15 | 31:31 | 62 | |
| Beckendorff | FM-529 | 6:09:36 PM | 1.00 | 00:53 | 32:24 | 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 | 6:09:36 PM | 1.00 | 1:11 | 1:07 | 51 | |
| Beckendorff | Clay Rd | 6:09:36 PM | 1.30 | 1:18 | 2:25 | 60 | |
| Clay Rd | Morton | 6:09:36 PM | 1.60 | 1:58 | 4:23 | 49 | |
| Morton | IH-10 Katy | 6:09:36 PM | 1.50 | 1:30 | 5:53 | 60 | |
| IH-10 Katy | Kingsland | 6:09:36 PM | 1.25 | 1:12 | 7:05 | 62 | |
| Kingsland | Cinco Ranch Blvd | 6:09:36 PM | 2.20 | 5:01 | 12:06 | 26 | |
| Cinco Ranch Blvd | S Fry Rd | 6:09:36 PM | 2.00 | 5:15 | 17:21 | 23 | |
| S Fry Rd | Bellaire | 6:09:36 PM | 1.60 | 1:33 | 18:54 | 62 | |
| Bellaire | W Bellfort | 6:09:36 PM | 2.90 | 2:33 | 21:27 | 68 | |
| W Bellfort | Harlem Rd | 6:09:36 PM | 1.50 | 1:15 | 22:42 | 72 | |
| Harlem Rd | Oyster Creek | 6:09:36 PM | 1.60 | 1:28 | 24:10 | 65 | |
| Oyster Creek | FM-1464 | 6:09:36 PM | 2.00 | 1:42 | 25:52 | 71 | |
| FM-1464 | New Territory | 6:09:36 PM | 1.50 | 1:17 | 27:09 | 70 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
