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 | 11:55:32 PM | 2.00 | 1:46 | 1:44 | 68 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 11:55:32 PM | 1.50 | 1:50 | 3:33 | 49 |  |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 11:55:32 PM | 2.00 | 1:52 | 5:23 | 64 | |
| Cinco Ranch Blvd | Kingsland | 11:55:32 PM | 2.20 | 2:11 | 7:34 | 60 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 11:55:32 PM | 1.50 | 2:10 | 9:43 | 42 | |
| Morton | Clay Rd | 11:55:32 PM | 1.60 | 1:19 | 11:02 | 73 | |
| Clay Rd | Beckendorff | 11:55:32 PM | 1.30 | 1:09 | 12:11 | 68 | |
| Beckendorff | FM-529 | 11:55:32 PM | 1.00 | 00:52 | 13:03 | 69 | |
| FM-529 | West Rd | 11:55:32 PM | 2.50 | 1:59 | 15:02 | 76 | |
| West Rd | House Hahl | 11:55:32 PM | 1.30 | 1:13 | 16:15 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 11:55:32 PM | 1.40 | 1:17 | 17:32 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:55:32 PM | 2.40 | 1:55 | 19:27 | 75 | |
| 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 | 11:55:32 PM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 11:55:32 PM | 1.40 | 1:23 | 3:32 | 61 | |
| House Hahl | West Rd | 11:55:32 PM | 1.30 | 1:15 | 4:47 | 62 | |
| West Rd | FM-529 | 11:55:32 PM | 2.50 | 2:06 | 6:53 | 71 | |
| FM-529 | Beckendorff | 11:55:32 PM | 1.00 | 1:05 | 7:58 | 55 | |
| Beckendorff | Clay Rd | 11:55:32 PM | 1.30 | 1:06 | 9:04 | 71 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 11:55:32 PM | 1.25 | 1:08 | 10:10 | 66 | |
| Kingsland | Cinco Ranch Blvd | 11:55:32 PM | 2.20 | 2:16 | 12:26 | 58 | |
| Cinco Ranch Blvd | S Fry Rd | 11:55:32 PM | 2.00 | 1:58 | 14:24 | 61 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| 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 | 14:17 | 14:17 | 128 | |
