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 | 9:29:47 AM | 1.50 | 1:19 | 1:18 | 68 |  |
| FM-1464 | Oyster Creek | 9:29:47 AM | 2.00 | 1:42 | 3:00 | 71 | |
| Oyster Creek | Harlem Rd | 9:29:47 AM | 1.60 | 1:36 | 4:36 | 60 | |
| Harlem Rd | W Bellfort | 9:29:47 AM | 1.50 | 1:20 | 5:56 | 68 | |
| W Bellfort | Bellaire | 9:29:47 AM | 2.90 | 2:53 | 8:49 | 60 | |
| Bellaire | S Fry Rd | 9:29:47 AM | 1.60 | 1:26 | 10:15 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 9:29:47 AM | 2.00 | 2:09 | 12:24 | 56 | |
| Cinco Ranch Blvd | Kingsland | 9:29:47 AM | 2.20 | 4:34 | 16:58 | 29 |  |
| Kingsland | IH-10 Katy | 9:29:47 AM | 1.25 | 1:04 | 18:02 | 70 | |
| IH-10 Katy | Morton | 9:29:47 AM | 1.50 | 1:48 | 19:50 | 50 | |
| Morton | Clay Rd | 9:29:47 AM | 1.60 | 1:29 | 21:19 | 65 | |
| Clay Rd | Beckendorff | 9:29:47 AM | 1.30 | 1:17 | 22:36 | 61 | |
| Beckendorff | FM-529 | 9:29:47 AM | 1.00 | 00:54 | 23:30 | 67 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 9:29:47 AM | 1.00 | 1:03 | 00:59 | 57 | |
| Beckendorff | Clay Rd | 9:29:47 AM | 1.30 | 1:10 | 2:09 | 67 | |
| Clay Rd | Morton | 9:29:47 AM | 1.60 | 2:02 | 4:11 | 47 |  |
| Morton | IH-10 Katy | 9:16:48 AM | 1.50 | 1:15 | 5:26 | 72 | |
| IH-10 Katy | Kingsland | 9:29:47 AM | 1.25 | 1:12 | 6:38 | 62 | |
| Kingsland | Cinco Ranch Blvd | 9:29:47 AM | 2.20 | 2:15 | 8:53 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 9:29:47 AM | 2.00 | 2:13 | 11:06 | 54 | |
| S Fry Rd | Bellaire | 9:29:47 AM | 1.60 | 1:36 | 12:42 | 60 | |
| Bellaire | W Bellfort | 9:29:47 AM | 2.90 | 2:59 | 15:41 | 58 | |
| W Bellfort | Harlem Rd | 9:29:47 AM | 1.50 | 1:18 | 16:59 | 69 | |
| Harlem Rd | Oyster Creek | 9:29:47 AM | 1.60 | 1:30 | 18:29 | 64 | |
| Oyster Creek | FM-1464 | 9:29:47 AM | 2.00 | 1:40 | 20:09 | 72 | |
| FM-1464 | New Territory | 9:29:47 AM | 1.50 | 1:17 | 21:26 | 70 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
