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 | 10:15:52 PM | 1.00 | 00:55 | 00:55 | 65 |  |
| 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 | 10:15:52 PM | 2.90 | 2:22 | 3:13 | 74 | |
| Bellaire | S Fry Rd | 10:15:52 PM | 1.60 | 1:15 | 4:28 | 77 | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 10:15:52 PM | 1.25 | 1:03 | 5:29 | 71 | |
| IH-10 Katy | Morton | 10:15:52 PM | 1.50 | 2:05 | 7:34 | 43 |  |
| Morton | Clay Rd | 10:15:52 PM | 1.60 | 1:23 | 8:57 | 69 | |
| Clay Rd | Beckendorff | 10:15:52 PM | 1.30 | 1:23 | 10:20 | 56 | |
| Beckendorff | FM-529 | 10:15:52 PM | 1.00 | 00:55 | 11:15 | 65 | |
| FM-529 | West Rd | 10:15:52 PM | 2.50 | 1:58 | 13:13 | 76 | |
| West Rd | House Hahl | 10:15:52 PM | 1.30 | 1:34 | 14:47 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 10:15:52 PM | 1.40 | 1:16 | 16:03 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:15:52 PM | 2.40 | 2:09 | 18:12 | 67 | |
| Summary | 30.55 | 18:12 | 18:12 | 101 | |
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 | 10:15:52 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 10:15:52 PM | 1.40 | 1:26 | 3:34 | 59 | |
| House Hahl | West Rd | 10:15:52 PM | 1.30 | 1:46 | 5:20 | 44 | |
| West Rd | FM-529 | 10:15:52 PM | 2.50 | 1:51 | 7:11 | 81 | |
| FM-529 | Beckendorff | 10:15:52 PM | 1.00 | 1:09 | 8:20 | 52 | |
| Beckendorff | Clay Rd | 10:15:52 PM | 1.30 | 1:07 | 9:27 | 70 | |
| Clay Rd | Morton | 10:15:52 PM | 1.60 | 1:53 | 11:20 | 51 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 10:15:52 PM | 1.60 | 1:32 | 12:48 | 63 | |
| Bellaire | W Bellfort | 10:15:52 PM | 2.90 | 2:32 | 15:20 | 69 | |
| 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 | 15:15 | 15:15 | 120 | |
