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 | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 12:11:33 AM | 2.90 | 2:42 | 2:37 | 64 |  |
| Bellaire | S Fry Rd | 12:11:33 AM | 1.60 | 1:31 | 4:08 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 12:11:33 AM | 2.00 | 2:02 | 6:10 | 59 | |
| Cinco Ranch Blvd | Kingsland | 12:11:33 AM | 2.20 | 2:24 | 8:34 | 55 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:11:33 AM | 1.50 | 2:05 | 10:38 | 43 |  |
| Morton | Clay Rd | 12:11:33 AM | 1.60 | 1:22 | 12:00 | 70 | |
| Clay Rd | Beckendorff | 12:11:33 AM | 1.30 | 1:19 | 13:19 | 59 | |
| Beckendorff | FM-529 | 12:10:33 AM | 1.00 | 00:48 | 14:07 | 75 | |
| FM-529 | West Rd | 12:11:33 AM | 2.50 | 2:16 | 16:23 | 66 | |
| West Rd | House Hahl | 12:11:33 AM | 1.30 | 1:06 | 17:29 | 71 | |
| House Hahl | Bridgeland Lake Parkway | 12:11:33 AM | 1.40 | 1:15 | 18:44 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:11:33 AM | 2.40 | 2:12 | 20:56 | 65 | |
| 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 | 12:11:33 AM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 12:11:33 AM | 1.40 | 1:24 | 3:31 | 60 | |
| House Hahl | West Rd | 12:11:33 AM | 1.30 | 1:14 | 4:45 | 63 | |
| West Rd | FM-529 | 12:11:33 AM | 2.50 | 1:52 | 6:37 | 80 | |
| FM-529 | Beckendorff | 12:11:33 AM | 1.00 | 1:02 | 7:39 | 58 | |
| Beckendorff | Clay Rd | 12:11:33 AM | 1.30 | 1:12 | 8:51 | 65 | |
| Clay Rd | Morton | 12:11:33 AM | 1.60 | 1:26 | 10:17 | 67 | |
| Morton | IH-10 Katy | 12:11:33 AM | 1.50 | 1:12 | 11:29 | 75 | |
| IH-10 Katy | Kingsland | 12:11:33 AM | 1.25 | 1:17 | 12:46 | 58 | |
| Kingsland | Cinco Ranch Blvd | 12:10:33 AM | 2.20 | 2:13 | 14:59 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 12:11:33 AM | 2.00 | 1:56 | 16:55 | 62 | |
| S Fry Rd | Bellaire | 12:11:33 AM | 1.60 | 1:38 | 18:33 | 59 | |
| Bellaire | W Bellfort | 12:11:33 AM | 2.90 | 2:58 | 21:31 | 59 | |
| W Bellfort | Harlem Rd | 12:11:33 AM | 1.50 | 1:14 | 22:45 | 73 | |
| 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 | 22:41 | 22:41 | 81 | |
