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 | 12:33:30 AM | 1.60 | 2:15 | 2:12 | 43 |  |
| Harlem Rd | W Bellfort | 12:33:30 AM | 1.50 | 1:40 | 3:52 | 54 |  |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | 12:33:30 AM | 1.60 | 1:26 | 5:17 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 12:33:30 AM | 2.00 | 1:50 | 7:07 | 65 | |
| Cinco Ranch Blvd | Kingsland | 12:33:30 AM | 2.20 | 2:02 | 9:09 | 65 | |
| Kingsland | IH-10 Katy | 12:33:30 AM | 1.25 | 1:06 | 10:15 | 68 | |
| IH-10 Katy | Morton | 12:33:30 AM | 1.50 | 1:49 | 12:04 | 50 | |
| Morton | Clay Rd | 12:33:30 AM | 1.60 | 1:35 | 13:39 | 61 | |
| Clay Rd | Beckendorff | 12:33:30 AM | 1.30 | 1:20 | 14:59 | 58 | |
| Beckendorff | FM-529 | 12:33:30 AM | 1.00 | 00:52 | 15:51 | 69 | |
| FM-529 | West Rd | 12:31:30 AM | 2.50 | 2:20 | 18:11 | 64 | |
| West Rd | House Hahl | 12:33:30 AM | 1.30 | 1:13 | 19:24 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 12:33:30 AM | 1.40 | 1:27 | 20:51 | 58 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:33:30 AM | 2.40 | 2:12 | 23:03 | 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 | 12:33:30 AM | 2.40 | 2:18 | 2:18 | 63 | |
| Bridgeland Lake Parkway | House Hahl | 12:33:30 AM | 1.40 | 1:24 | 3:42 | 60 | |
| House Hahl | West Rd | 12:33:30 AM | 1.30 | 1:23 | 5:05 | 56 | |
| West Rd | FM-529 | 12:33:30 AM | 2.50 | 2:05 | 7:10 | 72 | |
| FM-529 | Beckendorff | 12:33:30 AM | 1.00 | 1:11 | 8:21 | 51 | |
| Beckendorff | Clay Rd | 12:33:30 AM | 1.30 | 1:22 | 9:43 | 57 | |
| Clay Rd | Morton | 12:33:30 AM | 1.60 | 2:28 | 12:11 | 39 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:33:30 AM | 1.25 | 1:25 | 13:35 | 53 | |
| Kingsland | Cinco Ranch Blvd | 12:33:30 AM | 2.20 | 2:12 | 15:47 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 12:33:30 AM | 2.00 | 2:06 | 17:53 | 57 | |
| S Fry Rd | Bellaire | 12:33:30 AM | 1.60 | 1:43 | 19:36 | 56 | |
| Bellaire | W Bellfort | 12:33:30 AM | 2.90 | 2:58 | 22:34 | 59 | |
| W Bellfort | Harlem Rd | 12:33:30 AM | 1.50 | 1:23 | 23:57 | 65 | |
| Harlem Rd | Oyster Creek | 12:33:30 AM | 1.60 | 1:40 | 25:37 | 58 | |
| Oyster Creek | FM-1464 | 12:33:30 AM | 2.00 | 1:55 | 27:32 | 63 | |
| FM-1464 | New Territory | 12:33:30 AM | 1.50 | 1:36 | 29:08 | 56 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 29:07 | 29:07 | 63 | |
