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 | 9:48:50 PM | 1.50 | 1:22 | 1:21 | 66 |  |
| FM-1464 | Oyster Creek | 9:48:50 PM | 2.00 | 1:49 | 3:10 | 66 | |
| Oyster Creek | Harlem Rd | 9:48:50 PM | 1.60 | 1:43 | 4:53 | 56 | |
| Harlem Rd | W Bellfort | 9:48:50 PM | 1.50 | 1:26 | 6:19 | 63 | |
| W Bellfort | Bellaire | 9:48:50 PM | 2.90 | 2:42 | 9:01 | 64 | |
| Bellaire | S Fry Rd | 9:48:50 PM | 1.60 | 3:22 | 12:23 | 29 |  |
| S Fry Rd | Cinco Ranch Blvd | 9:48:50 PM | 2.00 | 1:56 | 14:19 | 62 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 9:48:50 PM | 1.50 | 2:03 | 16:20 | 44 |  |
| Morton | Clay Rd | 9:48:50 PM | 1.60 | 1:33 | 17:53 | 62 | |
| Clay Rd | Beckendorff | 9:48:50 PM | 1.30 | 1:15 | 19:08 | 62 | |
| Beckendorff | FM-529 | 9:48:50 PM | 1.00 | 00:53 | 20:01 | 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 | 9:47:50 PM | 1.00 | 1:08 | 1:04 | 53 | |
| Beckendorff | Clay Rd | 9:48:50 PM | 1.30 | 1:07 | 2:11 | 70 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 9:48:50 PM | 1.50 | 2:59 | 5:09 | 30 |  |
| IH-10 Katy | Kingsland | 9:46:50 PM | 1.25 | 1:04 | 6:13 | 70 | |
| Kingsland | Cinco Ranch Blvd | 9:48:50 PM | 2.20 | 2:02 | 8:15 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 9:48:50 PM | 2.00 | 1:58 | 10:13 | 61 | |
| S Fry Rd | Bellaire | 9:48:50 PM | 1.60 | 1:44 | 11:57 | 55 | |
| Bellaire | W Bellfort | 9:48:50 PM | 2.90 | 2:44 | 14:41 | 64 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 9:48:50 PM | 2.00 | 1:48 | 16:27 | 67 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
