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 | 7:20:30 PM | 1.50 | 1:14 | 1:13 | 73 |  |
| FM-1464 | Oyster Creek | 7:20:30 PM | 2.00 | 1:39 | 2:52 | 73 | |
| Oyster Creek | Harlem Rd | 7:18:30 PM | 1.60 | 2:04 | 4:56 | 46 |  |
| Harlem Rd | W Bellfort | 7:20:30 PM | 1.50 | 1:26 | 6:22 | 63 | |
| W Bellfort | Bellaire | 7:20:30 PM | 2.90 | 2:58 | 9:20 | 59 | |
| Bellaire | S Fry Rd | 7:20:30 PM | 1.60 | 1:28 | 10:48 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 7:20:30 PM | 2.00 | 2:11 | 12:59 | 55 | |
| Cinco Ranch Blvd | Kingsland | 7:20:30 PM | 2.20 | 3:48 | 16:47 | 35 |  |
| Kingsland | IH-10 Katy | 7:20:30 PM | 1.25 | 1:04 | 17:51 | 70 | |
| IH-10 Katy | Morton | 7:20:30 PM | 1.50 | 1:45 | 19:36 | 51 | |
| Morton | Clay Rd | 7:20:30 PM | 1.60 | 1:31 | 21:07 | 63 | |
| Clay Rd | Beckendorff | 7:20:30 PM | 1.30 | 1:17 | 22:24 | 61 | |
| Beckendorff | FM-529 | 7:20:30 PM | 1.00 | 00:56 | 23:20 | 64 | |
| 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 | 7:20:30 PM | 2.40 | 2:02 | 25:19 | 71 | |
| 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 | 7:20:30 PM | 2.40 | 1:57 | 1:57 | 74 | |
| 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 | 7:20:30 PM | 1.00 | 1:09 | 3:03 | 52 | |
| Beckendorff | Clay Rd | 7:20:30 PM | 1.30 | 1:10 | 4:13 | 67 | |
| Clay Rd | Morton | 7:20:30 PM | 1.60 | 1:46 | 5:59 | 54 | |
| Morton | IH-10 Katy | 7:20:30 PM | 1.50 | 1:07 | 7:06 | 81 | |
| IH-10 Katy | Kingsland | 7:20:30 PM | 1.25 | 1:19 | 8:25 | 57 | |
| Kingsland | Cinco Ranch Blvd | 7:20:30 PM | 2.20 | 2:16 | 10:41 | 58 | |
| Cinco Ranch Blvd | S Fry Rd | 7:20:30 PM | 2.00 | 2:11 | 12:52 | 55 | |
| S Fry Rd | Bellaire | 7:20:30 PM | 1.60 | 1:35 | 14:27 | 61 | |
| Bellaire | W Bellfort | 7:20:30 PM | 2.90 | 2:46 | 17:13 | 63 | |
| W Bellfort | Harlem Rd | 7:20:30 PM | 1.50 | 1:15 | 18:28 | 72 | |
| Harlem Rd | Oyster Creek | 7:20:30 PM | 1.60 | 1:27 | 19:55 | 66 | |
| Oyster Creek | FM-1464 | 7:20:30 PM | 2.00 | 1:46 | 21:41 | 68 | |
| FM-1464 | New Territory | 7:20:30 PM | 1.50 | 1:28 | 23:09 | 61 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 23:08 | 23:08 | 79 | |
