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 | 8:58:51 PM | 1.50 | 1:23 | 1:22 | 65 |  |
| FM-1464 | Oyster Creek | 8:58:51 PM | 2.00 | 1:47 | 3:09 | 67 | |
| Oyster Creek | Harlem Rd | 8:57:51 PM | 1.60 | 1:26 | 4:35 | 67 | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 8:57:51 PM | 2.90 | 2:35 | 7:09 | 67 | |
| Bellaire | S Fry Rd | 8:58:51 PM | 1.60 | 1:36 | 8:45 | 60 | |
| S Fry Rd | Cinco Ranch Blvd | 8:58:51 PM | 2.00 | 2:03 | 10:48 | 59 | |
| Cinco Ranch Blvd | Kingsland | 8:58:51 PM | 2.20 | 2:19 | 13:07 | 57 | |
| Kingsland | IH-10 Katy | 8:58:51 PM | 1.25 | 1:21 | 14:28 | 56 | |
| IH-10 Katy | Morton | 8:58:51 PM | 1.50 | 3:27 | 17:55 | 26 |  |
| Morton | Clay Rd | 8:58:51 PM | 1.60 | 1:19 | 19:14 | 73 | |
| Clay Rd | Beckendorff | 8:58:51 PM | 1.30 | 1:11 | 20:25 | 66 | |
| Beckendorff | FM-529 | 8:58:51 PM | 1.00 | 00:50 | 21:15 | 72 | |
| 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 | 8:58:51 PM | 1.00 | 1:19 | 1:15 | 46 |  |
| Beckendorff | Clay Rd | 8:58:51 PM | 1.30 | 1:14 | 2:29 | 63 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:58:51 PM | 1.25 | 1:46 | 4:13 | 42 | |
| Kingsland | Cinco Ranch Blvd | 8:58:51 PM | 2.20 | 2:08 | 6:21 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 8:58:51 PM | 2.00 | 12:59 | 19:20 | 9 |  |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 8:58:51 PM | 2.90 | 4:40 | 23:59 | 37 |  |
| 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 | Not Available | |
