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 | 9:10:53 AM | 2.00 | 1:42 | 1:40 | 71 |  |
| Oyster Creek | Harlem Rd | 9:09:53 AM | 1.60 | 1:26 | 3:06 | 67 | |
| Harlem Rd | W Bellfort | 9:10:53 AM | 1.50 | 1:09 | 4:15 | 78 | |
| W Bellfort | Bellaire | 9:10:53 AM | 2.90 | 2:16 | 6:31 | 77 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 9:10:53 AM | 2.00 | 1:57 | 8:27 | 62 | |
| Cinco Ranch Blvd | Kingsland | 9:10:53 AM | 2.20 | 2:11 | 10:38 | 60 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 9:10:53 AM | 1.50 | 2:04 | 12:41 | 44 |  |
| Morton | Clay Rd | 9:10:53 AM | 1.60 | 1:21 | 14:02 | 71 | |
| Clay Rd | Beckendorff | 9:10:53 AM | 1.30 | 1:19 | 15:21 | 59 | |
| Beckendorff | FM-529 | 9:10:53 AM | 1.00 | 00:58 | 16:19 | 62 | |
| FM-529 | West Rd | 9:10:53 AM | 2.50 | 2:15 | 18:34 | 67 | |
| West Rd | House Hahl | 9:10:53 AM | 1.30 | 1:22 | 19:56 | 57 | |
| House Hahl | Bridgeland Lake Parkway | 9:10:53 AM | 1.40 | 1:21 | 21:17 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:10:53 AM | 2.40 | 2:14 | 23:31 | 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 | 9:10:53 AM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 9:10:53 AM | 1.40 | 1:16 | 3:27 | 66 | |
| House Hahl | West Rd | 9:10:53 AM | 1.30 | 1:12 | 4:39 | 65 | |
| West Rd | FM-529 | 9:09:53 AM | 2.50 | 2:06 | 6:45 | 71 | |
| FM-529 | Beckendorff | 9:10:53 AM | 1.00 | 1:04 | 7:49 | 56 | |
| Beckendorff | Clay Rd | 9:10:53 AM | 1.30 | 1:12 | 9:01 | 65 | |
| Clay Rd | Morton | 9:10:53 AM | 1.60 | 2:22 | 11:23 | 41 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 9:10:53 AM | 1.25 | 1:09 | 12:31 | 65 | |
| Kingsland | Cinco Ranch Blvd | 9:10:53 AM | 2.20 | 2:09 | 14:40 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | 9:10:53 AM | 2.00 | 2:05 | 16:45 | 58 | |
| S Fry Rd | Bellaire | 9:10:53 AM | 1.60 | 1:40 | 18:25 | 58 | |
| Bellaire | W Bellfort | 9:10:53 AM | 2.90 | 2:52 | 21:17 | 61 | |
| W Bellfort | Harlem Rd | 9:10:53 AM | 1.50 | 1:21 | 22:38 | 67 | |
| Harlem Rd | Oyster Creek | 9:10:53 AM | 1.60 | 1:20 | 23:58 | 72 | |
| Oyster Creek | FM-1464 | 9:10:53 AM | 2.00 | 1:47 | 25:45 | 67 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 25:43 | 25:43 | 71 | |
