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 | 9:49:57 AM | 1.50 | 1:21 | 1:20 | 67 |  |
| FM-1464 | Oyster Creek | 9:49:57 AM | 2.00 | 1:45 | 3:05 | 69 | |
| Oyster Creek | Harlem Rd | 9:49:57 AM | 1.60 | 1:36 | 4:41 | 60 | |
| Harlem Rd | W Bellfort | 9:49:57 AM | 1.50 | 1:24 | 6:05 | 64 | |
| W Bellfort | Bellaire | 9:49:57 AM | 2.90 | 2:46 | 8:51 | 63 | |
| Bellaire | S Fry Rd | 9:49:57 AM | 1.60 | 1:27 | 10:18 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 9:49:57 AM | 2.00 | 2:12 | 12:30 | 55 | |
| Cinco Ranch Blvd | Kingsland | 9:49:57 AM | 2.20 | 2:29 | 14:59 | 53 | |
| Kingsland | IH-10 Katy | 9:49:57 AM | 1.25 | 1:12 | 16:11 | 62 | |
| IH-10 Katy | Morton | 9:49:57 AM | 1.50 | 1:30 | 17:41 | 60 | |
| Morton | Clay Rd | 9:49:57 AM | 1.60 | 1:24 | 19:05 | 69 | |
| Clay Rd | Beckendorff | 9:49:57 AM | 1.30 | 1:15 | 20:20 | 62 | |
| Beckendorff | FM-529 | 9:49:57 AM | 1.00 | 00:55 | 21:15 | 65 | |
| FM-529 | West Rd | 9:49:57 AM | 2.50 | 2:13 | 23:28 | 68 | |
| West Rd | House Hahl | 9:49:57 AM | 1.30 | 1:12 | 24:40 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 9:49:57 AM | 1.40 | 1:14 | 25:54 | 68 | |
| 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 | 9:49:57 AM | 1.40 | 1:18 | 1:17 | 65 | |
| House Hahl | West Rd | 9:49:57 AM | 1.30 | 1:12 | 2:29 | 65 | |
| West Rd | FM-529 | 9:49:57 AM | 2.50 | 2:07 | 4:36 | 71 | |
| FM-529 | Beckendorff | 9:49:57 AM | 1.00 | 1:03 | 5:39 | 57 | |
| Beckendorff | Clay Rd | 9:49:57 AM | 1.30 | 1:13 | 6:52 | 64 | |
| Clay Rd | Morton | 9:49:57 AM | 1.60 | 2:31 | 9:23 | 38 |  |
| Morton | IH-10 Katy | 9:49:57 AM | 1.50 | 1:04 | 10:27 | 84 | |
| IH-10 Katy | Kingsland | 9:49:57 AM | 1.25 | 1:12 | 11:39 | 62 | |
| Kingsland | Cinco Ranch Blvd | 9:49:57 AM | 2.20 | 2:07 | 13:46 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 9:49:57 AM | 2.00 | 2:12 | 15:58 | 55 | |
| S Fry Rd | Bellaire | 9:49:57 AM | 1.60 | 1:36 | 17:34 | 60 | |
| Bellaire | W Bellfort | 9:49:57 AM | 2.90 | 2:46 | 20:20 | 63 | |
| W Bellfort | Harlem Rd | 9:49:57 AM | 1.50 | 1:17 | 21:37 | 70 | |
| Harlem Rd | Oyster Creek | 9:49:57 AM | 1.60 | 1:23 | 23:00 | 69 | |
| Oyster Creek | FM-1464 | 9:49:57 AM | 2.00 | 1:41 | 24:41 | 71 | |
| FM-1464 | New Territory | 9:49:57 AM | 1.50 | 1:24 | 26:05 | 64 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
