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 | 12:16:45 AM | 1.50 | 1:04 | 1:00 | 84 |  |
| W Bellfort | Bellaire | 12:16:45 AM | 2.90 | 2:16 | 3:16 | 77 | |
| Bellaire | S Fry Rd | 12:21:49 AM | 1.60 | 1:26 | 4:42 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 12:21:49 AM | 2.00 | 2:05 | 6:47 | 58 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 12:21:49 AM | 1.25 | 1:01 | 7:47 | 74 | |
| IH-10 Katy | Morton | 12:21:49 AM | 1.50 | 1:41 | 9:28 | 53 | |
| Morton | Clay Rd | 12:21:49 AM | 1.60 | 1:08 | 10:36 | 85 | |
| Clay Rd | Beckendorff | 12:21:49 AM | 1.30 | 1:13 | 11:49 | 64 | |
| Beckendorff | FM-529 | 12:21:49 AM | 1.00 | 00:52 | 12:41 | 69 | |
| FM-529 | West Rd | 12:21:49 AM | 2.50 | 2:11 | 14:52 | 69 | |
| West Rd | House Hahl | 12:21:49 AM | 1.30 | 1:10 | 16:02 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 12:21:49 AM | 1.40 | 1:15 | 17:17 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:21:49 AM | 2.40 | 2:11 | 19:28 | 66 | |
| 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 | 12:21:49 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 12:21:49 AM | 1.40 | 1:19 | 3:27 | 64 | |
| House Hahl | West Rd | 12:21:49 AM | 1.30 | 1:15 | 4:42 | 62 | |
| West Rd | FM-529 | 12:21:49 AM | 2.50 | 2:05 | 6:47 | 72 | |
| FM-529 | Beckendorff | 12:21:49 AM | 1.00 | 1:09 | 7:56 | 52 | |
| Beckendorff | Clay Rd | 12:21:49 AM | 1.30 | 1:10 | 9:06 | 67 | |
| Clay Rd | Morton | 12:21:49 AM | 1.60 | 1:48 | 10:54 | 53 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 12:21:49 AM | 2.20 | 2:08 | 13:00 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 12:21:49 AM | 2.00 | 2:02 | 15:02 | 59 | |
| S Fry Rd | Bellaire | 12:21:49 AM | 1.60 | 1:37 | 16:39 | 59 | |
| Bellaire | W Bellfort | 12:21:49 AM | 2.90 | 2:47 | 19:26 | 63 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 12:21:49 AM | 2.00 | 1:44 | 21:08 | 69 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 21:06 | 21:06 | 87 | |
