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 | 9:49:48 AM | 1.50 | 1:23 | 1:22 | 65 |  |
| FM-1464 | Oyster Creek | 9:49:48 AM | 2.00 | 1:45 | 3:07 | 69 | |
| Oyster Creek | Harlem Rd | 9:49:48 AM | 1.60 | 1:35 | 4:42 | 61 | |
| Harlem Rd | W Bellfort | 9:49:48 AM | 1.50 | 1:14 | 5:56 | 73 | |
| W Bellfort | Bellaire | 9:49:48 AM | 2.90 | 2:26 | 8:22 | 72 | |
| Bellaire | S Fry Rd | 9:49:48 AM | 1.60 | 1:22 | 9:44 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 9:49:48 AM | 2.00 | 2:23 | 12:07 | 50 | |
| Cinco Ranch Blvd | Kingsland | 9:49:48 AM | 2.20 | 4:33 | 16:40 | 29 |  |
| Kingsland | IH-10 Katy | 9:49:48 AM | 1.25 | 1:07 | 17:47 | 67 | |
| IH-10 Katy | Morton | 9:49:48 AM | 1.50 | 1:48 | 19:35 | 50 | |
| Morton | Clay Rd | 9:49:48 AM | 1.60 | 1:27 | 21:02 | 66 | |
| Clay Rd | Beckendorff | 9:49:48 AM | 1.30 | 1:19 | 22:21 | 59 | |
| Beckendorff | FM-529 | 9:49:48 AM | 1.00 | 00:54 | 23:15 | 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 | 9:49:48 AM | 1.00 | 1:07 | 1:03 | 54 | |
| Beckendorff | Clay Rd | 9:49:48 AM | 1.30 | 1:13 | 2:16 | 64 | |
| Clay Rd | Morton | 9:49:48 AM | 1.60 | 2:27 | 4:43 | 39 |  |
| Morton | IH-10 Katy | 9:40:49 AM | 1.50 | 2:03 | 6:46 | 44 |  |
| IH-10 Katy | Kingsland | 9:49:48 AM | 1.25 | 1:12 | 7:58 | 62 | |
| Kingsland | Cinco Ranch Blvd | 9:49:48 AM | 2.20 | 2:20 | 10:18 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | 9:49:48 AM | 2.00 | 2:59 | 13:17 | 40 | |
| S Fry Rd | Bellaire | 9:49:48 AM | 1.60 | 1:46 | 15:03 | 54 | |
| Bellaire | W Bellfort | 9:49:48 AM | 2.90 | 2:42 | 17:45 | 64 | |
| W Bellfort | Harlem Rd | 9:49:48 AM | 1.50 | 1:22 | 19:07 | 66 | |
| Harlem Rd | Oyster Creek | 9:49:48 AM | 1.60 | 1:35 | 20:42 | 61 | |
| Oyster Creek | FM-1464 | 9:49:48 AM | 2.00 | 1:43 | 22:25 | 70 | |
| FM-1464 | New Territory | 9:49:48 AM | 1.50 | 1:29 | 23:54 | 61 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
