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 | 7:30:54 AM | 1.50 | 1:15 | 1:14 | 72 |  |
| FM-1464 | Oyster Creek | 7:30:54 AM | 2.00 | 1:40 | 2:54 | 72 | |
| Oyster Creek | Harlem Rd | 7:30:54 AM | 1.60 | 1:33 | 4:27 | 62 | |
| Harlem Rd | W Bellfort | 7:30:54 AM | 1.50 | 1:10 | 5:37 | 77 | |
| W Bellfort | Bellaire | 7:30:54 AM | 2.90 | 2:31 | 8:08 | 69 | |
| Bellaire | S Fry Rd | 7:30:54 AM | 1.60 | 1:29 | 9:37 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 7:30:54 AM | 2.00 | 2:19 | 11:56 | 52 | |
| Cinco Ranch Blvd | Kingsland | 7:30:54 AM | 2.20 | 3:40 | 15:36 | 36 |  |
| Kingsland | IH-10 Katy | 7:30:54 AM | 1.25 | 00:58 | 16:34 | 78 | |
| IH-10 Katy | Morton | 7:30:54 AM | 1.50 | 1:37 | 18:11 | 56 | |
| Morton | Clay Rd | 7:30:54 AM | 1.60 | 1:27 | 19:38 | 66 | |
| Clay Rd | Beckendorff | 7:30:54 AM | 1.30 | 1:18 | 20:56 | 60 | |
| Beckendorff | FM-529 | 7:30:54 AM | 1.00 | 00:52 | 21:48 | 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 | 7:30:54 AM | 1.00 | 1:01 | 00:57 | 59 | |
| Beckendorff | Clay Rd | 7:30:54 AM | 1.30 | 1:10 | 2:07 | 67 | |
| Clay Rd | Morton | 7:30:54 AM | 1.60 | 1:57 | 4:04 | 49 |  |
| Morton | IH-10 Katy | 7:30:54 AM | 1.50 | 1:21 | 5:25 | 67 | |
| IH-10 Katy | Kingsland | 7:30:54 AM | 1.25 | 1:12 | 6:37 | 62 | |
| Kingsland | Cinco Ranch Blvd | 7:30:54 AM | 2.20 | 4:25 | 11:02 | 30 | |
| Cinco Ranch Blvd | S Fry Rd | 7:30:54 AM | 2.00 | 4:35 | 15:37 | 26 |  |
| S Fry Rd | Bellaire | 7:30:54 AM | 1.60 | 1:35 | 17:12 | 61 | |
| Bellaire | W Bellfort | 7:30:54 AM | 2.90 | 2:48 | 20:00 | 62 | |
| W Bellfort | Harlem Rd | 7:30:54 AM | 1.50 | 1:22 | 21:22 | 66 | |
| Harlem Rd | Oyster Creek | 7:30:54 AM | 1.60 | 1:31 | 22:53 | 63 | |
| Oyster Creek | FM-1464 | 7:30:54 AM | 2.00 | 1:48 | 24:41 | 67 | |
| FM-1464 | New Territory | 7:30:54 AM | 1.50 | 1:37 | 26:18 | 56 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
