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 | 10:29:41 PM | 1.00 | 1:04 | 1:04 | 56 |  |
| 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 | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 10:30:41 PM | 2.00 | 1:52 | 2:50 | 64 | |
| Cinco Ranch Blvd | Kingsland | 10:30:41 PM | 2.20 | 2:07 | 4:57 | 62 | |
| Kingsland | IH-10 Katy | 10:30:41 PM | 1.25 | 1:09 | 6:06 | 65 | |
| IH-10 Katy | Morton | 10:30:41 PM | 1.50 | 1:49 | 7:55 | 50 | |
| Morton | Clay Rd | 10:30:41 PM | 1.60 | 1:26 | 9:21 | 67 | |
| Clay Rd | Beckendorff | 10:30:41 PM | 1.30 | 1:15 | 10:36 | 62 | |
| Beckendorff | FM-529 | 10:30:41 PM | 1.00 | 00:52 | 11:28 | 69 | |
| FM-529 | West Rd | 10:30:41 PM | 2.50 | 1:44 | 13:12 | 87 | |
| West Rd | House Hahl | 10:30:41 PM | 1.30 | 1:29 | 14:41 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 10:30:41 PM | 1.40 | 1:17 | 15:58 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:30:41 PM | 2.40 | 2:03 | 18:01 | 70 | |
| Summary | 30.55 | 18:01 | 18:01 | 102 | |
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 | 10:30:41 PM | 2.40 | 2:19 | 2:19 | 62 | |
| Bridgeland Lake Parkway | House Hahl | 10:30:41 PM | 1.40 | 1:27 | 3:46 | 58 | |
| House Hahl | West Rd | 10:30:41 PM | 1.30 | 1:35 | 5:21 | 49 |  |
| West Rd | FM-529 | 10:30:41 PM | 2.50 | 1:46 | 7:07 | 85 | |
| FM-529 | Beckendorff | 10:30:41 PM | 1.00 | 00:56 | 8:03 | 64 | |
| Beckendorff | Clay Rd | 10:30:41 PM | 1.30 | 1:11 | 9:14 | 66 | |
| Clay Rd | Morton | 10:30:41 PM | 1.60 | 2:02 | 11:16 | 47 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:21:42 PM | 1.25 | 1:15 | 12:30 | 60 | |
| Kingsland | Cinco Ranch Blvd | 10:30:41 PM | 2.20 | 2:06 | 14:36 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 10:30:41 PM | 2.00 | 1:58 | 16:34 | 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 | 16:27 | 16:27 | 111 | |
