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 | 7:38:53 AM | 1.50 | 1:12 | 1:11 | 75 |  |
| FM-1464 | Oyster Creek | 7:38:53 AM | 2.00 | 1:43 | 2:54 | 70 | |
| Oyster Creek | Harlem Rd | 7:38:53 AM | 1.60 | 1:31 | 4:25 | 63 | |
| Harlem Rd | W Bellfort | 7:38:53 AM | 1.50 | 1:08 | 5:33 | 79 | |
| W Bellfort | Bellaire | 7:38:53 AM | 2.90 | 2:28 | 8:01 | 71 | |
| Bellaire | S Fry Rd | 7:38:53 AM | 1.60 | 1:26 | 9:27 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 7:38:53 AM | 2.00 | 2:53 | 12:20 | 42 |  |
| Cinco Ranch Blvd | Kingsland | 7:38:53 AM | 2.20 | 3:46 | 16:06 | 35 |  |
| Kingsland | IH-10 Katy | 7:38:53 AM | 1.25 | 1:02 | 17:08 | 73 | |
| IH-10 Katy | Morton | 7:38:53 AM | 1.50 | 1:38 | 18:46 | 55 | |
| Morton | Clay Rd | 7:38:53 AM | 1.60 | 1:31 | 20:17 | 63 | |
| Clay Rd | Beckendorff | 7:38:53 AM | 1.30 | 1:19 | 21:36 | 59 | |
| Beckendorff | FM-529 | 7:38:53 AM | 1.00 | 00:52 | 22:28 | 69 | |
| 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 | 7:38:53 AM | 1.00 | 1:02 | 00:58 | 58 | |
| Beckendorff | Clay Rd | 7:38:53 AM | 1.30 | 1:18 | 2:16 | 60 | |
| Clay Rd | Morton | 7:38:53 AM | 1.60 | 2:12 | 4:28 | 44 | |
| Morton | IH-10 Katy | 7:38:53 AM | 1.50 | 1:08 | 5:36 | 79 | |
| IH-10 Katy | Kingsland | 7:38:53 AM | 1.25 | 1:07 | 6:43 | 67 | |
| Kingsland | Cinco Ranch Blvd | 7:38:53 AM | 2.20 | 4:34 | 11:17 | 29 |  |
| Cinco Ranch Blvd | S Fry Rd | 7:38:53 AM | 2.00 | 4:15 | 15:32 | 28 | |
| S Fry Rd | Bellaire | 7:38:53 AM | 1.60 | 1:39 | 17:11 | 58 | |
| Bellaire | W Bellfort | 7:38:53 AM | 2.90 | 2:45 | 19:56 | 63 | |
| W Bellfort | Harlem Rd | 7:38:53 AM | 1.50 | 1:20 | 21:16 | 68 | |
| Harlem Rd | Oyster Creek | 7:38:53 AM | 1.60 | 1:36 | 22:52 | 60 | |
| Oyster Creek | FM-1464 | 7:38:53 AM | 2.00 | 1:52 | 24:44 | 64 | |
| FM-1464 | New Territory | 7:38:53 AM | 1.50 | 1:20 | 26:04 | 68 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
