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 | 7:10:48 AM | 1.60 | 1:31 | 1:28 | 63 |  |
| Harlem Rd | W Bellfort | 7:10:48 AM | 1.50 | 1:10 | 2:38 | 77 | |
| W Bellfort | Bellaire | 7:10:48 AM | 2.90 | 2:24 | 5:02 | 73 | |
| Bellaire | S Fry Rd | 7:10:48 AM | 1.60 | 1:22 | 6:24 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 7:10:48 AM | 2.00 | 1:57 | 8:21 | 62 | |
| Cinco Ranch Blvd | Kingsland | 7:10:48 AM | 2.20 | 2:11 | 10:32 | 60 | |
| Kingsland | IH-10 Katy | 7:10:48 AM | 1.25 | 1:07 | 11:39 | 67 | |
| IH-10 Katy | Morton | 7:10:48 AM | 1.50 | 1:37 | 13:16 | 56 | |
| Morton | Clay Rd | 7:10:48 AM | 1.60 | 1:29 | 14:45 | 65 | |
| Clay Rd | Beckendorff | 7:10:48 AM | 1.30 | 1:16 | 16:01 | 62 | |
| Beckendorff | FM-529 | 7:10:48 AM | 1.00 | 00:52 | 16:53 | 69 | |
| FM-529 | West Rd | 7:10:48 AM | 2.50 | 2:08 | 19:01 | 70 | |
| West Rd | House Hahl | 7:10:48 AM | 1.30 | 1:12 | 20:13 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 7:10:48 AM | 1.40 | 1:15 | 21:28 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:10:48 AM | 2.40 | 2:12 | 23:40 | 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 | 7:10:48 AM | 2.40 | 2:44 | 2:44 | 53 | |
| Bridgeland Lake Parkway | House Hahl | 7:10:48 AM | 1.40 | 1:19 | 4:03 | 64 | |
| House Hahl | West Rd | 7:10:48 AM | 1.30 | 1:14 | 5:17 | 63 | |
| West Rd | FM-529 | 7:10:48 AM | 2.50 | 2:07 | 7:24 | 71 | |
| FM-529 | Beckendorff | 7:10:48 AM | 1.00 | 1:00 | 8:24 | 60 | |
| Beckendorff | Clay Rd | 7:10:48 AM | 1.30 | 1:14 | 9:38 | 63 | |
| Clay Rd | Morton | 7:10:48 AM | 1.60 | 1:49 | 11:27 | 53 | |
| Morton | IH-10 Katy | 7:10:48 AM | 1.50 | 1:23 | 12:50 | 65 | |
| IH-10 Katy | Kingsland | 7:10:48 AM | 1.25 | 1:16 | 14:06 | 59 | |
| Kingsland | Cinco Ranch Blvd | 7:10:48 AM | 2.20 | 2:47 | 16:53 | 47 |  |
| Cinco Ranch Blvd | S Fry Rd | 7:10:48 AM | 2.00 | 2:14 | 19:07 | 54 | |
| S Fry Rd | Bellaire | 7:10:48 AM | 1.60 | 1:37 | 20:44 | 59 | |
| Bellaire | W Bellfort | 7:10:48 AM | 2.90 | 2:35 | 23:19 | 67 | |
| W Bellfort | Harlem Rd | 7:10:48 AM | 1.50 | 1:16 | 24:35 | 71 | |
| Harlem Rd | Oyster Creek | 7:10:48 AM | 1.60 | 1:29 | 26:04 | 65 | |
| 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 | 26:01 | 26:01 | 70 | |
