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 | 7:11:29 PM | 1.50 | 1:21 | 1:20 | 67 |  |
| FM-1464 | Oyster Creek | 7:11:29 PM | 2.00 | 1:41 | 3:01 | 71 | |
| Oyster Creek | Harlem Rd | 7:11:29 PM | 1.60 | 1:28 | 4:29 | 65 | |
| Harlem Rd | W Bellfort | 7:10:29 PM | 1.50 | 1:26 | 5:55 | 63 | |
| W Bellfort | Bellaire | 7:11:29 PM | 2.90 | 2:41 | 8:36 | 65 | |
| Bellaire | S Fry Rd | 7:11:29 PM | 1.60 | 1:16 | 9:52 | 76 | |
| S Fry Rd | Cinco Ranch Blvd | 7:11:29 PM | 2.00 | 3:18 | 13:10 | 36 |  |
| Cinco Ranch Blvd | Kingsland | 7:11:29 PM | 2.20 | 5:29 | 18:39 | 24 |  |
| Kingsland | IH-10 Katy | 7:11:29 PM | 1.25 | 1:07 | 19:46 | 67 | |
| IH-10 Katy | Morton | 7:10:29 PM | 1.50 | 2:14 | 22:00 | 40 |  |
| Morton | Clay Rd | 7:11:29 PM | 1.60 | 1:28 | 23:28 | 65 | |
| Clay Rd | Beckendorff | 7:11:29 PM | 1.30 | 1:15 | 24:43 | 62 | |
| Beckendorff | FM-529 | 7:11:29 PM | 1.00 | 00:55 | 25:38 | 65 | |
| 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 | 7:11:29 PM | 1.00 | 1:04 | 1:00 | 56 | |
| Beckendorff | Clay Rd | 7:11:29 PM | 1.30 | 1:11 | 2:11 | 66 | |
| Clay Rd | Morton | 7:11:29 PM | 1.60 | 2:07 | 4:18 | 45 | |
| Morton | IH-10 Katy | 7:11:29 PM | 1.50 | 1:10 | 5:28 | 77 | |
| IH-10 Katy | Kingsland | 7:11:29 PM | 1.25 | 1:23 | 6:51 | 54 | |
| Kingsland | Cinco Ranch Blvd | 7:11:29 PM | 2.20 | 2:05 | 8:56 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 7:11:29 PM | 2.00 | 2:00 | 10:56 | 60 | |
| S Fry Rd | Bellaire | 7:11:29 PM | 1.60 | 1:28 | 12:24 | 65 | |
| Bellaire | W Bellfort | 7:11:29 PM | 2.90 | 3:26 | 15:50 | 51 | |
| W Bellfort | Harlem Rd | 7:11:29 PM | 1.50 | 1:34 | 17:24 | 57 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 7:11:29 PM | 2.00 | 1:44 | 19:07 | 69 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
