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 | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 11:34:55 PM | 2.90 | 2:21 | 2:16 | 74 |  |
| Bellaire | S Fry Rd | 11:34:55 PM | 1.60 | 1:11 | 3:27 | 81 | |
| S Fry Rd | Cinco Ranch Blvd | 11:34:55 PM | 2.00 | 1:51 | 5:18 | 65 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 11:34:55 PM | 1.25 | 2:03 | 7:20 | 37 |  |
| IH-10 Katy | Morton | 11:34:55 PM | 1.50 | 2:24 | 9:44 | 38 | |
| Morton | Clay Rd | 11:34:55 PM | 1.60 | 1:20 | 11:04 | 72 | |
| Clay Rd | Beckendorff | 11:34:55 PM | 1.30 | 1:20 | 12:24 | 58 | |
| Beckendorff | FM-529 | 11:34:55 PM | 1.00 | 00:56 | 13:20 | 64 | |
| FM-529 | West Rd | 11:34:55 PM | 2.50 | 1:52 | 15:12 | 80 | |
| West Rd | House Hahl | 11:34:55 PM | 1.30 | 1:33 | 16:45 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 11:34:55 PM | 1.40 | 1:22 | 18:07 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:34:55 PM | 2.40 | 2:08 | 20:15 | 68 | |
| 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 | 11:34:55 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 11:34:55 PM | 1.40 | 1:21 | 3:27 | 62 | |
| House Hahl | West Rd | 11:34:55 PM | 1.30 | 1:35 | 5:02 | 49 |  |
| West Rd | FM-529 | 11:34:55 PM | 2.50 | 1:42 | 6:44 | 88 | |
| FM-529 | Beckendorff | 11:34:55 PM | 1.00 | 1:03 | 7:47 | 57 | |
| Beckendorff | Clay Rd | 11:33:55 PM | 1.30 | 1:07 | 8:54 | 70 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 11:34:55 PM | 2.20 | 1:57 | 10:48 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 11:34:55 PM | 2.00 | 1:52 | 12:40 | 64 | |
| S Fry Rd | Bellaire | 11:34:55 PM | 1.60 | 1:28 | 14:08 | 65 | |
| Bellaire | W Bellfort | 11:34:55 PM | 2.90 | 3:06 | 17:14 | 56 | |
| 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 | 17:09 | 17:09 | 107 | |
