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 | 6:07:36 PM | 1.50 | 1:17 | 1:16 | 70 |  |
| FM-1464 | Oyster Creek | 6:07:36 PM | 2.00 | 2:34 | 3:50 | 47 |  |
| Oyster Creek | Harlem Rd | 6:07:36 PM | 1.60 | 1:31 | 5:21 | 63 | |
| Harlem Rd | W Bellfort | 6:07:36 PM | 1.50 | 1:23 | 6:44 | 65 | |
| W Bellfort | Bellaire | 6:07:36 PM | 2.90 | 2:28 | 9:12 | 71 | |
| Bellaire | S Fry Rd | 6:07:36 PM | 1.60 | 1:31 | 10:43 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 6:07:36 PM | 2.00 | 6:53 | 17:36 | 17 |  |
| Cinco Ranch Blvd | Kingsland | 6:07:36 PM | 2.20 | 5:33 | 23:09 | 24 |  |
| Kingsland | IH-10 Katy | 6:07:36 PM | 1.25 | 1:13 | 24:22 | 62 | |
| IH-10 Katy | Morton | 6:07:36 PM | 1.50 | 5:06 | 29:28 | 18 | |
| Morton | Clay Rd | 6:07:36 PM | 1.60 | 2:15 | 31:43 | 43 | |
| Clay Rd | Beckendorff | 6:07:36 PM | 1.30 | 1:15 | 32:58 | 62 | |
| Beckendorff | FM-529 | 6:07:36 PM | 1.00 | 00:53 | 33:51 | 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 | 6:07:36 PM | 1.00 | 1:20 | 1:16 | 45 | |
| Beckendorff | Clay Rd | 6:07:36 PM | 1.30 | 1:17 | 2:33 | 61 | |
| Clay Rd | Morton | 6:07:36 PM | 1.60 | 2:04 | 4:37 | 46 | |
| Morton | IH-10 Katy | 6:07:36 PM | 1.50 | 1:29 | 6:06 | 61 | |
| IH-10 Katy | Kingsland | 6:07:36 PM | 1.25 | 1:14 | 7:20 | 61 | |
| Kingsland | Cinco Ranch Blvd | 6:07:36 PM | 2.20 | 5:11 | 12:31 | 25 | |
| Cinco Ranch Blvd | S Fry Rd | 6:07:36 PM | 2.00 | 5:19 | 17:50 | 23 | |
| S Fry Rd | Bellaire | 6:07:36 PM | 1.60 | 1:34 | 19:24 | 61 | |
| Bellaire | W Bellfort | 6:07:36 PM | 2.90 | 2:33 | 21:57 | 68 | |
| W Bellfort | Harlem Rd | 6:07:36 PM | 1.50 | 1:15 | 23:12 | 72 | |
| Harlem Rd | Oyster Creek | 6:07:36 PM | 1.60 | 1:24 | 24:36 | 69 | |
| Oyster Creek | FM-1464 | 6:07:36 PM | 2.00 | 1:43 | 26:19 | 70 | |
| FM-1464 | New Territory | 6:07:36 PM | 1.50 | 1:17 | 27:36 | 70 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
