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 | 11:03:57 PM | 1.00 | 00:53 | 00:53 | 68 |  |
| 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 | 11:03:57 PM | 2.90 | 3:31 | 4:20 | 49 |  |
| Bellaire | S Fry Rd | 11:03:57 PM | 1.60 | 1:27 | 5:47 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 11:03:57 PM | 2.00 | 1:46 | 7:33 | 68 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 11:03:57 PM | 1.25 | 1:06 | 8:38 | 68 | |
| IH-10 Katy | Morton | 11:03:57 PM | 1.50 | 2:11 | 10:49 | 41 | |
| Morton | Clay Rd | 11:03:57 PM | 1.60 | 1:18 | 12:07 | 74 | |
| Clay Rd | Beckendorff | 11:03:57 PM | 1.30 | 1:15 | 13:22 | 62 | |
| Beckendorff | FM-529 | 11:03:57 PM | 1.00 | 00:51 | 14:13 | 71 | |
| FM-529 | West Rd | 11:03:57 PM | 2.50 | 1:49 | 16:02 | 83 | |
| West Rd | House Hahl | 11:03:57 PM | 1.30 | 1:30 | 17:32 | 52 | |
| House Hahl | Bridgeland Lake Parkway | 11:03:57 PM | 1.40 | 1:20 | 18:52 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:03:57 PM | 2.40 | 2:09 | 21:01 | 67 | |
| Summary | 30.55 | 21:01 | 21:01 | 87 | |
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 | 11:03:57 PM | 2.40 | 2:00 | 2:00 | 72 | |
| Bridgeland Lake Parkway | House Hahl | 11:03:57 PM | 1.40 | 1:28 | 3:28 | 57 | |
| House Hahl | West Rd | 11:03:57 PM | 1.30 | 1:38 | 5:06 | 48 | |
| West Rd | FM-529 | 11:03:57 PM | 2.50 | 1:40 | 6:46 | 90 | |
| FM-529 | Beckendorff | 11:03:57 PM | 1.00 | 1:08 | 7:54 | 53 | |
| Beckendorff | Clay Rd | 11:03:57 PM | 1.30 | 1:12 | 9:06 | 65 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:56:57 PM | 1.25 | 1:10 | 10:14 | 64 | |
| Kingsland | Cinco Ranch Blvd | 11:03:57 PM | 2.20 | 1:55 | 12:09 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 11:03:57 PM | 2.00 | 1:52 | 14:01 | 64 | |
| S Fry Rd | Bellaire | 11:03:57 PM | 1.60 | 1:33 | 15:34 | 62 | |
| 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 | 15:28 | 15:28 | 119 | |
