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 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 10:10:35 PM | 1.60 | 1:29 | 1:26 | 65 |  |
| Harlem Rd | W Bellfort | 10:10:35 PM | 1.50 | 1:12 | 2:38 | 75 | |
| W Bellfort | Bellaire | 10:09:35 PM | 2.90 | 2:41 | 5:19 | 65 | |
| Bellaire | S Fry Rd | 10:10:35 PM | 1.60 | 1:22 | 6:41 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 10:10:35 PM | 2.00 | 2:02 | 8:43 | 59 | |
| Cinco Ranch Blvd | Kingsland | 10:10:35 PM | 2.20 | 1:43 | 10:26 | 77 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 10:10:35 PM | 1.50 | 1:49 | 12:14 | 50 | |
| Morton | Clay Rd | 10:10:35 PM | 1.60 | 1:19 | 13:33 | 73 | |
| Clay Rd | Beckendorff | 10:10:35 PM | 1.30 | 1:10 | 14:43 | 67 | |
| Beckendorff | FM-529 | 10:10:35 PM | 1.00 | 00:50 | 15:33 | 72 | |
| FM-529 | West Rd | 10:10:35 PM | 2.50 | 2:06 | 17:39 | 71 | |
| West Rd | House Hahl | 10:10:35 PM | 1.30 | 1:13 | 18:52 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 10:10:35 PM | 1.40 | 1:16 | 20:08 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:10:35 PM | 2.40 | 2:02 | 22:10 | 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 | 10:10:35 PM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 10:10:35 PM | 1.40 | 1:13 | 3:16 | 69 | |
| House Hahl | West Rd | 10:10:35 PM | 1.30 | 1:13 | 4:29 | 64 | |
| West Rd | FM-529 | 10:10:35 PM | 2.50 | 2:05 | 6:34 | 72 | |
| FM-529 | Beckendorff | 10:10:35 PM | 1.00 | 1:03 | 7:37 | 57 | |
| Beckendorff | Clay Rd | 10:10:35 PM | 1.30 | 1:10 | 8:47 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:07:35 PM | 1.25 | 1:09 | 9:54 | 65 | |
| Kingsland | Cinco Ranch Blvd | 10:10:35 PM | 2.20 | 2:05 | 11:59 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 10:10:35 PM | 2.00 | 1:52 | 13:51 | 64 | |
| S Fry Rd | Bellaire | 10:10:35 PM | 1.60 | 1:36 | 15:27 | 60 | |
| Bellaire | W Bellfort | 10:10:35 PM | 2.90 | 2:55 | 18:22 | 60 | |
| W Bellfort | Harlem Rd | 10:02:35 PM | 1.50 | 1:13 | 19:35 | 74 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 19:31 | 19:31 | 94 | |
