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 | 9:02:51 PM | 1.50 | 1:21 | 1:20 | 67 |  |
| FM-1464 | Oyster Creek | 9:02:51 PM | 2.00 | 1:48 | 3:08 | 67 | |
| Oyster Creek | Harlem Rd | 9:02:51 PM | 1.60 | 1:25 | 4:33 | 68 | |
| Harlem Rd | W Bellfort | 9:02:51 PM | 1.50 | 1:21 | 5:54 | 67 | |
| W Bellfort | Bellaire | 9:02:51 PM | 2.90 | 2:36 | 8:30 | 67 | |
| Bellaire | S Fry Rd | 9:02:51 PM | 1.60 | 1:39 | 10:09 | 58 | |
| S Fry Rd | Cinco Ranch Blvd | 9:02:51 PM | 2.00 | 2:02 | 12:11 | 59 | |
| Cinco Ranch Blvd | Kingsland | 9:02:51 PM | 2.20 | 2:15 | 14:26 | 59 | |
| Kingsland | IH-10 Katy | 9:02:51 PM | 1.25 | 1:21 | 15:47 | 56 | |
| IH-10 Katy | Morton | 9:02:51 PM | 1.50 | 3:25 | 19:12 | 26 |  |
| Morton | Clay Rd | 9:02:51 PM | 1.60 | 1:19 | 20:31 | 73 | |
| Clay Rd | Beckendorff | 9:02:51 PM | 1.30 | 1:11 | 21:42 | 66 | |
| Beckendorff | FM-529 | 9:02:51 PM | 1.00 | 00:52 | 22:34 | 69 | |
| 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 | 9:02:51 PM | 1.00 | 1:17 | 1:13 | 47 |  |
| Beckendorff | Clay Rd | 9:02:51 PM | 1.30 | 1:13 | 2:26 | 64 | |
| Clay Rd | Morton | 9:02:51 PM | 1.60 | 1:41 | 4:07 | 57 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 9:02:51 PM | 1.25 | 1:14 | 5:20 | 61 | |
| Kingsland | Cinco Ranch Blvd | 9:02:51 PM | 2.20 | 2:09 | 7:29 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | 9:02:51 PM | 2.00 | 13:59 | 21:28 | 9 |  |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 9:02:51 PM | 2.90 | 2:42 | 24:09 | 64 | |
| W Bellfort | Harlem Rd | 9:02:51 PM | 1.50 | 1:11 | 25:20 | 76 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 9:02:51 PM | 2.00 | 1:42 | 27:01 | 71 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
