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 | 10:04:57 AM | 1.50 | 1:22 | 1:21 | 66 |  |
| FM-1464 | Oyster Creek | 10:04:57 AM | 2.00 | 1:40 | 3:01 | 72 | |
| Oyster Creek | Harlem Rd | 10:04:57 AM | 1.60 | 1:29 | 4:30 | 65 | |
| Harlem Rd | W Bellfort | 10:04:57 AM | 1.50 | 1:26 | 5:56 | 63 | |
| W Bellfort | Bellaire | 10:04:57 AM | 2.90 | 2:32 | 8:28 | 69 | |
| Bellaire | S Fry Rd | 10:04:57 AM | 1.60 | 1:28 | 9:56 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 10:04:57 AM | 2.00 | 2:10 | 12:06 | 55 | |
| Cinco Ranch Blvd | Kingsland | 10:04:57 AM | 2.20 | 2:20 | 14:26 | 57 | |
| Kingsland | IH-10 Katy | 10:04:57 AM | 1.25 | 1:13 | 15:39 | 62 | |
| IH-10 Katy | Morton | 10:04:57 AM | 1.50 | 1:34 | 17:13 | 57 | |
| Morton | Clay Rd | 10:04:57 AM | 1.60 | 1:26 | 18:39 | 67 | |
| Clay Rd | Beckendorff | 10:04:57 AM | 1.30 | 1:17 | 19:56 | 61 | |
| Beckendorff | FM-529 | 10:04:57 AM | 1.00 | 00:54 | 20:50 | 67 | |
| FM-529 | West Rd | 10:04:57 AM | 2.50 | 2:12 | 23:02 | 68 | |
| West Rd | House Hahl | 10:04:57 AM | 1.30 | 1:37 | 24:39 | 48 |  |
| House Hahl | Bridgeland Lake Parkway | 10:04:57 AM | 1.40 | 1:19 | 25:58 | 64 | |
| 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 | 10:04:57 AM | 1.40 | 1:18 | 1:17 | 65 | |
| House Hahl | West Rd | 10:04:57 AM | 1.30 | 1:12 | 2:29 | 65 | |
| West Rd | FM-529 | 10:04:57 AM | 2.50 | 2:10 | 4:39 | 69 | |
| FM-529 | Beckendorff | 10:04:57 AM | 1.00 | 1:02 | 5:41 | 58 | |
| Beckendorff | Clay Rd | 10:04:57 AM | 1.30 | 1:12 | 6:53 | 65 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 10:04:57 AM | 1.50 | 1:26 | 8:18 | 63 | |
| IH-10 Katy | Kingsland | 10:04:57 AM | 1.25 | 1:08 | 9:26 | 66 | |
| Kingsland | Cinco Ranch Blvd | 10:04:57 AM | 2.20 | 2:00 | 11:26 | 66 | |
| Cinco Ranch Blvd | S Fry Rd | 10:04:57 AM | 2.00 | 2:02 | 13:28 | 59 | |
| S Fry Rd | Bellaire | 10:04:57 AM | 1.60 | 1:33 | 15:01 | 62 | |
| Bellaire | W Bellfort | 10:04:57 AM | 2.90 | 2:33 | 17:34 | 68 | |
| W Bellfort | Harlem Rd | 10:04:57 AM | 1.50 | 1:14 | 18:48 | 73 | |
| Harlem Rd | Oyster Creek | 10:04:57 AM | 1.60 | 1:29 | 20:17 | 65 | |
| Oyster Creek | FM-1464 | 10:04:57 AM | 2.00 | 1:49 | 22:06 | 66 | |
| FM-1464 | New Territory | 10:04:57 AM | 1.50 | 1:24 | 23:30 | 64 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
