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 | 9:20:52 PM | 1.50 | 1:17 | 1:13 | 70 |  |
| W Bellfort | Bellaire | 9:20:52 PM | 2.90 | 3:26 | 4:39 | 51 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 9:20:52 PM | 2.00 | 1:59 | 6:37 | 61 | |
| Cinco Ranch Blvd | Kingsland | 9:20:52 PM | 2.20 | 2:13 | 8:50 | 60 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 9:20:52 PM | 1.50 | 1:59 | 10:48 | 45 |  |
| Morton | Clay Rd | 9:20:52 PM | 1.60 | 1:23 | 12:11 | 69 | |
| Clay Rd | Beckendorff | 9:20:52 PM | 1.30 | 1:14 | 13:25 | 63 | |
| Beckendorff | FM-529 | 9:20:52 PM | 1.00 | 00:53 | 14:18 | 68 | |
| FM-529 | West Rd | 9:20:52 PM | 2.50 | 2:07 | 16:25 | 71 | |
| West Rd | House Hahl | 9:20:52 PM | 1.30 | 1:11 | 17:36 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 9:20:52 PM | 1.40 | 1:08 | 18:44 | 74 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:20:52 PM | 2.40 | 2:07 | 20:51 | 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 | 9:20:52 PM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 9:20:52 PM | 1.40 | 1:19 | 3:26 | 64 | |
| House Hahl | West Rd | 9:20:52 PM | 1.30 | 1:15 | 4:41 | 62 | |
| West Rd | FM-529 | 9:20:52 PM | 2.50 | 2:12 | 6:53 | 68 | |
| FM-529 | Beckendorff | 9:20:52 PM | 1.00 | 1:01 | 7:54 | 59 | |
| Beckendorff | Clay Rd | 9:20:52 PM | 1.30 | 1:13 | 9:07 | 64 | |
| Clay Rd | Morton | 9:13:52 PM | 1.60 | 2:08 | 11:15 | 45 | |
| Morton | IH-10 Katy | 9:20:52 PM | 1.50 | 1:21 | 12:36 | 67 | |
| IH-10 Katy | Kingsland | 9:20:52 PM | 1.25 | 1:10 | 13:46 | 64 | |
| Kingsland | Cinco Ranch Blvd | 9:20:52 PM | 2.20 | 2:27 | 16:13 | 54 | |
| Cinco Ranch Blvd | S Fry Rd | 9:20:52 PM | 2.00 | 24:20 | 40:33 | 5 |  |
| S Fry Rd | Bellaire | 9:20:52 PM | 1.60 | 3:12 | 43:45 | 30 |  |
| Bellaire | W Bellfort | 9:20:52 PM | 2.90 | 2:55 | 46:40 | 60 | |
| 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 | 46:35 | 46:35 | 39 | |
