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 | 6:11:36 PM | 1.50 | 1:16 | 1:15 | 71 |  |
| FM-1464 | Oyster Creek | 6:11:36 PM | 2.00 | 2:57 | 4:12 | 41 |  |
| Oyster Creek | Harlem Rd | 6:11:36 PM | 1.60 | 1:32 | 5:44 | 63 | |
| Harlem Rd | W Bellfort | 6:11:36 PM | 1.50 | 1:20 | 7:04 | 68 | |
| W Bellfort | Bellaire | 6:11:36 PM | 2.90 | 2:32 | 9:36 | 69 | |
| Bellaire | S Fry Rd | 6:11:36 PM | 1.60 | 1:31 | 11:07 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 6:11:36 PM | 2.00 | 6:40 | 17:47 | 18 |  |
| Cinco Ranch Blvd | Kingsland | 6:11:36 PM | 2.20 | 5:17 | 23:04 | 25 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 6:11:36 PM | 1.50 | 4:34 | 27:37 | 20 | |
| Morton | Clay Rd | 6:11:36 PM | 1.60 | 2:21 | 29:58 | 41 | |
| Clay Rd | Beckendorff | 6:11:36 PM | 1.30 | 1:15 | 31:13 | 62 | |
| Beckendorff | FM-529 | 6:11:36 PM | 1.00 | 00:54 | 32:07 | 67 | |
| 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 | 6:11:36 PM | 1.00 | 1:08 | 1:04 | 53 | |
| Beckendorff | Clay Rd | 6:11:36 PM | 1.30 | 1:17 | 2:21 | 61 | |
| Clay Rd | Morton | 6:11:36 PM | 1.60 | 1:58 | 4:19 | 49 | |
| Morton | IH-10 Katy | 6:11:36 PM | 1.50 | 1:30 | 5:49 | 60 | |
| IH-10 Katy | Kingsland | 6:11:36 PM | 1.25 | 1:11 | 7:00 | 63 | |
| Kingsland | Cinco Ranch Blvd | 6:11:36 PM | 2.20 | 4:51 | 11:51 | 27 | |
| Cinco Ranch Blvd | S Fry Rd | 6:11:36 PM | 2.00 | 5:08 | 16:59 | 23 | |
| S Fry Rd | Bellaire | 6:11:36 PM | 1.60 | 1:32 | 18:31 | 63 | |
| Bellaire | W Bellfort | 6:11:36 PM | 2.90 | 2:30 | 21:01 | 70 | |
| W Bellfort | Harlem Rd | 6:11:36 PM | 1.50 | 1:14 | 22:15 | 73 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 6:11:36 PM | 2.00 | 1:40 | 23:54 | 72 | |
| FM-1464 | New Territory | 6:11:36 PM | 1.50 | 1:22 | 25:16 | 66 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
