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 | 7:53:50 AM | 1.60 | 1:32 | 1:29 | 63 |  |
| Harlem Rd | W Bellfort | 7:53:50 AM | 1.50 | 1:19 | 2:48 | 68 | |
| W Bellfort | Bellaire | 7:53:50 AM | 2.90 | 2:30 | 5:18 | 70 | |
| Bellaire | S Fry Rd | 7:53:50 AM | 1.60 | 1:28 | 6:46 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 7:53:50 AM | 2.00 | 1:54 | 8:40 | 63 | |
| Cinco Ranch Blvd | Kingsland | 7:53:50 AM | 2.20 | 2:12 | 10:52 | 60 | |
| Kingsland | IH-10 Katy | 7:53:50 AM | 1.25 | 00:55 | 11:47 | 82 | |
| IH-10 Katy | Morton | 7:51:51 AM | 1.50 | 2:23 | 14:10 | 38 |  |
| Morton | Clay Rd | 7:53:50 AM | 1.60 | 1:24 | 15:34 | 69 | |
| Clay Rd | Beckendorff | 7:53:50 AM | 1.30 | 1:16 | 16:50 | 62 | |
| Beckendorff | FM-529 | 7:53:50 AM | 1.00 | 00:50 | 17:40 | 72 | |
| FM-529 | West Rd | 7:53:50 AM | 2.50 | 2:13 | 19:53 | 68 | |
| West Rd | House Hahl | 7:53:50 AM | 1.30 | 1:14 | 21:07 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 7:53:50 AM | 1.40 | 1:15 | 22:22 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:53:50 AM | 2.40 | 2:07 | 24:29 | 68 | |
| 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 | 7:53:50 AM | 2.40 | 2:02 | 2:02 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 7:53:50 AM | 1.40 | 1:12 | 3:14 | 70 | |
| House Hahl | West Rd | 7:53:50 AM | 1.30 | 1:13 | 4:27 | 64 | |
| West Rd | FM-529 | 7:53:50 AM | 2.50 | 2:00 | 6:27 | 75 | |
| FM-529 | Beckendorff | 7:53:50 AM | 1.00 | 00:51 | 7:18 | 71 | |
| Beckendorff | Clay Rd | 7:53:50 AM | 1.30 | 1:07 | 8:25 | 70 | |
| Clay Rd | Morton | 7:53:50 AM | 1.60 | 1:55 | 10:20 | 50 | |
| Morton | IH-10 Katy | 7:53:50 AM | 1.50 | 1:07 | 11:27 | 81 | |
| IH-10 Katy | Kingsland | 7:53:50 AM | 1.25 | 1:11 | 12:38 | 63 | |
| Kingsland | Cinco Ranch Blvd | 7:53:50 AM | 2.20 | 2:00 | 14:38 | 66 | |
| Cinco Ranch Blvd | S Fry Rd | 7:53:50 AM | 2.00 | 1:53 | 16:31 | 64 | |
| S Fry Rd | Bellaire | 7:53:50 AM | 1.60 | 1:26 | 17:57 | 67 | |
| Bellaire | W Bellfort | 7:53:50 AM | 2.90 | 2:35 | 20:32 | 67 | |
| W Bellfort | Harlem Rd | 7:53:50 AM | 1.50 | 1:09 | 21:41 | 78 | |
| Harlem Rd | Oyster Creek | 7:53:50 AM | 1.60 | 1:18 | 22:59 | 74 | |
| 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 | 22:56 | 22:56 | 80 | |
