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 | 7:45:51 AM | 1.60 | 1:24 | 1:21 | 69 |  |
| Harlem Rd | W Bellfort | 7:45:51 AM | 1.50 | 1:11 | 2:32 | 76 | |
| W Bellfort | Bellaire | 7:45:51 AM | 2.90 | 2:39 | 5:11 | 66 | |
| Bellaire | S Fry Rd | 7:45:51 AM | 1.60 | 1:31 | 6:42 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 7:45:51 AM | 2.00 | 5:18 | 12:00 | 23 |  |
| Cinco Ranch Blvd | Kingsland | 7:45:51 AM | 2.20 | 5:30 | 17:30 | 24 | |
| Kingsland | IH-10 Katy | 7:45:51 AM | 1.25 | 1:07 | 18:37 | 67 | |
| IH-10 Katy | Morton | 7:45:51 AM | 1.50 | 1:39 | 20:16 | 55 | |
| Morton | Clay Rd | 7:45:51 AM | 1.60 | 1:30 | 21:46 | 64 | |
| Clay Rd | Beckendorff | 7:45:51 AM | 1.30 | 1:19 | 23:05 | 59 | |
| Beckendorff | FM-529 | 7:45:51 AM | 1.00 | 00:54 | 23:59 | 67 | |
| FM-529 | West Rd | 7:45:51 AM | 2.50 | 2:15 | 26:14 | 67 | |
| West Rd | House Hahl | 7:45:51 AM | 1.30 | 1:13 | 27:27 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 7:45:51 AM | 1.40 | 1:17 | 28:44 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:45:51 AM | 2.40 | 2:14 | 30:58 | 64 | |
| 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 | 7:45:51 AM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 7:45:51 AM | 1.40 | 1:20 | 3:32 | 63 | |
| House Hahl | West Rd | 7:45:51 AM | 1.30 | 1:17 | 4:49 | 61 | |
| West Rd | FM-529 | 7:45:51 AM | 2.50 | 2:14 | 7:03 | 67 | |
| FM-529 | Beckendorff | 7:45:51 AM | 1.00 | 1:33 | 8:36 | 39 |  |
| Beckendorff | Clay Rd | 7:45:51 AM | 1.30 | 1:26 | 10:02 | 54 | |
| Clay Rd | Morton | 7:41:50 AM | 1.60 | 2:50 | 12:52 | 34 | |
| Morton | IH-10 Katy | 7:45:51 AM | 1.50 | 1:31 | 14:23 | 59 | |
| IH-10 Katy | Kingsland | 7:45:51 AM | 1.25 | 1:08 | 15:31 | 66 | |
| Kingsland | Cinco Ranch Blvd | 7:45:51 AM | 2.20 | 5:19 | 20:50 | 25 | |
| Cinco Ranch Blvd | S Fry Rd | 7:45:51 AM | 2.00 | 4:37 | 25:27 | 26 | |
| S Fry Rd | Bellaire | 7:45:51 AM | 1.60 | 1:41 | 27:08 | 57 | |
| Bellaire | W Bellfort | 7:45:51 AM | 2.90 | 2:37 | 29:45 | 66 | |
| W Bellfort | Harlem Rd | 7:45:51 AM | 1.50 | 1:20 | 31:05 | 68 | |
| 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 | 31:01 | 31:01 | 59 | |
