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 | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 11:06:38 PM | 1.50 | 1:35 | 1:31 | 57 |  |
| W Bellfort | Bellaire | 11:06:38 PM | 2.90 | 2:32 | 4:03 | 69 | |
| Bellaire | S Fry Rd | 11:06:38 PM | 1.60 | 1:30 | 5:33 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 11:06:38 PM | 2.00 | 3:17 | 8:50 | 37 |  |
| Cinco Ranch Blvd | Kingsland | 11:06:38 PM | 2.20 | 2:02 | 10:52 | 65 | |
| Kingsland | IH-10 Katy | 11:06:38 PM | 1.25 | 1:12 | 12:04 | 62 | |
| IH-10 Katy | Morton | 11:06:38 PM | 1.50 | 1:40 | 13:44 | 54 | |
| Morton | Clay Rd | 11:06:38 PM | 1.60 | 1:24 | 15:08 | 69 | |
| Clay Rd | Beckendorff | 11:06:38 PM | 1.30 | 1:15 | 16:23 | 62 | |
| Beckendorff | FM-529 | 11:06:38 PM | 1.00 | 00:48 | 17:11 | 75 | |
| FM-529 | West Rd | 11:06:38 PM | 2.50 | 2:30 | 19:41 | 60 | |
| West Rd | House Hahl | 11:06:38 PM | 1.30 | 1:11 | 20:52 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 11:06:38 PM | 1.40 | 1:19 | 22:11 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:06:38 PM | 2.40 | 2:06 | 24:17 | 69 | |
| 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 | 11:06:38 PM | 2.40 | 2:14 | 2:14 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 11:06:38 PM | 1.40 | 1:21 | 3:35 | 62 | |
| House Hahl | West Rd | 11:06:38 PM | 1.30 | 1:21 | 4:56 | 58 | |
| West Rd | FM-529 | 11:06:38 PM | 2.50 | 2:01 | 6:57 | 74 | |
| FM-529 | Beckendorff | 11:06:38 PM | 1.00 | 1:02 | 7:59 | 58 | |
| Beckendorff | Clay Rd | 11:06:38 PM | 1.30 | 1:10 | 9:09 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 11:06:38 PM | 1.25 | 1:06 | 10:13 | 68 | |
| Kingsland | Cinco Ranch Blvd | 11:06:38 PM | 2.20 | 1:59 | 12:12 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 11:06:38 PM | 2.00 | 2:08 | 14:20 | 56 | |
| S Fry Rd | Bellaire | 11:06:38 PM | 1.60 | 1:36 | 15:56 | 60 | |
| Bellaire | W Bellfort | 11:06:38 PM | 2.90 | 2:47 | 18:43 | 63 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| 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 | 18:38 | 18:38 | 98 | |
